comp-b-cw1-data/data/out-92-0.8-1000.csv

1	frame	x	y
2	0	0	0
3	55	0	-1
4	141	-1	0
5	270	-1	1
6	969	0	-2
7	1227	1	0
8	3139	2	0
9	3375	-1	2
10	3549	-1	3
11	4229	-1	4
12	4982	-2	4
13	5221	-2	2
14	5325	-2	0
15	5556	1	1
16	5592	2	-1
17	5648	0	-3
18	6056	-3	4
19	6975	1	2
20	7132	3	-1
21	7351	-4	4
22	7540	4	-1
23	7619	5	-1
24	7704	0	-4
25	7874	1	-4
26	8125	-3	5
27	8287	-5	4
28	8319	1	3
29	8502	-3	6
30	8922	1	-5
31	9674	-3	7
32	9931	-5	5
33	11182	6	-1
34	11254	6	-2
35	11264	-6	5
36	11292	-5	3
37	11313	-5	2
38	11390	-6	4
39	11692	2	-5
40	12602	2	2
41	12793	2	-6
42	13181	-6	2
43	13397	2	-7
44	14087	-7	4
45	14104	7	-2
46	14113	-8	4
47	14585	8	-2
48	14923	2	3
49	14972	1	-7
50	15093	0	-5
51	15281	1	-8
52	15291	-4	7
53	16621	6	0
54	16686	-6	1
55	17354	9	-2
56	17928	3	-5
57	18023	1	-9
58	18707	-1	5
59	19685	0	-9
60	20115	2	4
61	20288	7	-3
62	20350	-3	8
63	20640	10	-2
64	20750	8	-3
65	21485	-8	5
66	21536	-3	9
67	21595	2	-8
68	21630	-3	10
69	21991	8	-4
70	22402	-9	4
71	22473	0	-10
72	23199	-3	11
73	24662	-3	12
74	24853	3	3
75	25537	0	-11
76	26322	3	-8
77	26757	-4	12
78	26948	9	-4
79	27225	-4	9
80	27256	3	-9
81	29058	-1	-9
82	30898	-2	-9
83	31287	0	-7
84	31785	-8	3
85	32219	-2	-8
86	32517	-9	5
87	32595	-1	-11
88	33308	-3	0
89	33491	2	5
90	33624	-10	5
91	34248	-3	13
92	34529	-9	3
93	35158	6	1
94	37221	-1	-12
95	37619	3	-10
96	38002	0	-12
97	38613	-2	9
98	39994	-4	0
99	40328	-3	-9
100	41083	0	-13
101	41157	-1	-3
102	42057	0	-14
103	43550	10	-4
104	43654	10	-1
105	45350	-1	6
106	45817	11	-1
107	46123	-9	2
108	46310	1	-14
109	46783	-2	11
110	47911	10	-5
111	48060	3	5
112	48467	-4	13
113	49206	-5	13
114	49968	12	-1
115	50200	12	-2
116	50983	11	-5
117	52055	-3	14
118	53089	-5	0
119	53536	13	-1
120	53936	11	0
121	54002	4	-10
122	54512	-10	4
123	54607	-5	9
124	54869	11	-6
125	54972	-6	13
126	55053	4	-11
127	56275	14	-1
128	56331	-5	14
129	56528	-2	-12
130	56954	-6	12
131	57191	3	6
132	57499	15	-1
133	58185	-3	-10
134	58250	5	-10
135	58616	4	3
136	59436	-11	4
137	59728	-1	11
138	60566	14	0
139	60658	-11	3
140	61313	-3	15
141	61457	-4	-9
142	61535	-3	16
143	62094	5	-11
144	62291	-1	-14
145	62571	-3	17
146	63142	-10	2
147	65854	13	-2
148	67411	6	2
149	68021	-4	-8
150	68616	16	-1
151	69112	5	-9
152	69867	-12	4
153	73070	14	-2
154	73468	11	-4
155	73591	-4	16
156	73812	-10	6
157	74378	17	-1
158	74670	-5	15
159	74875	4	6
160	75575	16	0
161	76954	14	1
162	76978	-7	13
163	77951	-12	5
164	78278	-7	14
165	78693	12	-6
166	80050	-5	-8
167	80511	18	-1
168	80914	-4	-10
169	81050	-11	6
170	83935	6	-10
171	83982	19	-1
172	86244	18	-2
173	86904	14	2
174	89132	7	-10
175	89803	-3	18
176	90139	-4	18
177	90806	-4	-11
178	90982	6	-11
179	92645	-11	2
180	92971	6	-12
181	94291	-12	3
182	95092	-5	-10
183	96124	-5	-11
184	96671	-1	-15
185	97534	-3	19
186	97793	-6	-10
187	98023	-2	-15
188	98068	-3	20
189	98132	18	0
190	99714	-8	14
191	99761	-9	14
192	100549	13	-6
193	101062	-4	20
194	102303	19	-2
195	104896	20	-1
196	104948	7	-11
197	107732	6	-13
198	107982	8	-11
199	108803	-13	3
200	110268	12	0
201	110863	-13	2
202	111024	-2	-16
203	112061	7	2
204	112388	7	-13
205	112582	20	0
206	113150	-8	13
207	113947	20	1
208	114150	-13	1
209	114886	-9	15
210	116977	-6	11
211	117608	4	7
212	117888	-10	14
213	118097	18	-3
214	118158	-12	6
215	118457	-5	18
216	118669	1	-11
217	119845	-6	18
218	119960	-5	-12
219	120062	21	-1
220	120396	-11	14
221	121395	-5	-13
222	121620	8	-13
223	123021	14	-6
224	123350	0	11
225	123707	-4	21
226	126087	13	2
227	126892	2	-14
228	127522	-9	16
229	129233	17	-3
230	129622	19	-3
231	129974	-6	-9
232	130173	3	-14
233	131123	-5	21
234	131310	9	-13
235	132554	7	3
236	132900	-11	15
237	135052	-10	7
238	135545	10	-13
239	135627	18	1
240	136022	-5	-14
241	137401	13	3
242	137896	-2	18
243	138054	11	-13
244	138623	-12	15
245	138687	-5	22
246	139915	-6	-14
247	140347	-5	23
248	140391	21	1
249	141240	22	-1
250	142182	-6	23
251	143655	-13	15
252	144077	3	-15
253	144960	-14	3
254	145084	8	-14
255	146818	21	2
256	148245	23	-1
257	148393	11	-14
258	149403	24	-1
259	150197	-13	0
260	152715	-15	3
261	152920	24	0
262	154029	21	3
263	158510	4	-15
264	158674	7	4
265	159115	12	-13
266	160092	-4	23
267	161271	9	-14
268	161834	24	1
269	163777	-10	1
270	163959	8	4
271	164292	-6	-13
272	164986	9	-15
273	165021	22	3
274	167424	-2	-17
275	167462	-16	3
276	169133	24	2
277	169920	-12	7
278	171592	15	-6
279	172276	-6	24
280	173060	-6	25
281	174306	19	-4
282	180317	-11	16
283	181080	-2	20
284	181459	21	4
285	181752	-7	25
286	182421	16	-6
287	182620	13	4
288	182748	-13	-1
289	183139	-6	26
290	184111	-17	3
291	185518	-1	20
292	186658	-1	-17
293	186774	24	3
294	187542	-6	-8
295	187715	25	2
296	191317	-18	3
297	191674	-1	21
298	191742	-5	24
299	194059	21	5
300	195682	-11	13
301	196143	-7	-13
302	196381	13	-13
303	196574	-8	25
304	196883	-3	23
305	198871	5	7
306	199604	14	4
307	200564	-11	17
308	204464	-19	3
309	206480	-1	-18
310	209987	23	-2
311	210143	-9	25
312	210633	25	-1
313	211262	-2	-18
314	211306	26	-1
315	211370	-13	16
316	216225	16	-7
317	220688	-7	-14
318	221113	-13	6
319	225443	-19	2
320	225676	1	11
321	225824	17	-6
322	227348	26	2
323	229431	-14	1
324	231070	-13	17
325	233031	-7	-9
326	233813	-19	1
327	235571	0	-18
328	236556	21	6
329	236648	-20	1
330	237345	-2	-19
331	239535	-6	27
332	239689	21	7
333	241426	1	-18
334	241765	-21	1
335	244184	0	6
336	246853	20	3
337	248191	22	7
338	254211	19	-5
339	254512	-9	26
340	254579	11	-15
341	256498	-3	-17
342	257189	-14	-1
343	259649	27	2
344	260265	16	-8
345	260444	27	-1
346	260874	13	-14
347	261657	-2	23
348	262532	17	-8
349	264670	28	2
350	264960	19	-6
351	265520	13	-15
352	267024	-15	-1
353	270454	-13	18
354	270870	5	8
355	271592	11	-16
356	273820	-8	-14
357	273867	-10	26
358	279245	-1	22
359	280752	-10	25
360	281214	0	22
361	282110	22	8
362	282326	20	-6
363	283033	-21	0
364	283545	14	-14
365	284929	-6	28
366	284967	28	1
367	288628	-2	14
368	291893	-20	3
369	293983	-10	27
370	299279	21	-2
371	299353	-4	-17
372	303181	28	0
373	303261	23	7
374	307424	-9	-14
375	313134	-20	4
376	313923	21	8
377	314099	28	-1
378	314210	-10	17
379	314434	-2	-20
380	317009	-22	1
381	319630	22	9
382	319835	2	-18
383	320635	29	-1
384	321066	-8	-15
385	323518	23	-3
386	324371	24	4
387	325688	-2	-21
388	326096	-1	14
389	326208	-9	-15
390	327517	-14	17
391	328591	-11	27
392	332480	15	-14
393	335069	-5	28
394	335654	-1	15
395	335753	-2	-22
396	338253	3	-18
397	339329	-22	0
398	341422	-4	24
399	342034	-2	-23
400	343696	-10	-15
401	343952	-18	4
402	344202	-3	-19
403	344623	22	10
404	345024	-1	19
405	345421	-4	28
406	345507	29	2
407	346053	12	-16
408	346135	23	10
409	346860	23	9
410	350452	4	-16
411	351053	24	9
412	352426	0	-19
413	352958	27	-2
414	353668	24	-3
415	353906	0	23
416	354701	16	-14
417	355073	22	11
418	355168	30	2
419	356508	20	7
420	362653	17	-14
421	365499	-6	-7
422	367642	5	9
423	367868	21	-6
424	367922	25	9
425	368771	1	22
426	371869	24	7
427	373816	-12	27
428	376225	25	10
429	385746	-10	28
430	386057	26	10
431	387479	21	11
432	387945	18	-14
433	388103	30	3
434	388867	30	4
435	389029	3	-19
436	389977	-13	19
437	390704	21	12
438	391222	-22	-1
439	391927	-4	29
440	392311	31	3
441	393332	-12	28
442	393460	19	-14
443	394375	22	12
444	394508	3	-20
445	395092	6	8
446	396797	-7	-10
447	397278	31	4
448	397859	-14	19
449	399157	-3	29
450	400922	-8	-16
451	403917	-22	2
452	404577	-2	29
453	406940	-10	-16
454	407256	24	10
455	410183	-13	-2
456	411338	32	3
457	411944	29	0
458	413664	15	-15
459	415152	25	-3
460	415794	5	10
461	420418	-3	-23
462	421299	-1	-22
463	423777	-10	-17
464	423859	29	-2
465	424104	3	-21
466	425553	19	-13
467	427406	-15	17
468	431526	-22	-2
469	432873	30	0
470	433272	-15	16
471	434652	-22	-3
472	435616	2	22
473	437744	-6	29
474	437828	-6	30
475	438743	21	13
476	439114	30	-2
477	440551	15	-16
478	442032	30	-1
479	445020	-4	-23
480	445780	-11	-16
481	445846	-10	29
482	446287	22	13
483	447932	-1	29
484	449668	-23	-1
485	449696	32	2
486	452335	31	-2
487	454790	-12	-16
488	460857	-7	30
489	461165	20	12
490	461346	-12	26
491	464721	23	13
492	468123	12	-17
493	468160	-1	30
494	470968	18	-13
495	474108	-14	20
496	475123	-12	29
497	476405	0	-22
498	477300	0	29
499	479796	-5	-23
500	481780	31	0
501	487675	33	2
502	487752	20	-14
503	490913	31	-3
504	491955	16	-16
505	492473	-3	30
506	493969	-20	5
507	494908	-3	31
508	495040	-3	32
509	497890	-21	5
510	500445	-3	-24
511	504039	0	30
512	505304	18	-8
513	508550	-9	-17
514	509886	-12	30
515	510983	-16	16
516	513462	-3	33
517	518323	-7	31
518	523475	-13	30
519	526302	31	-4
520	528676	32	-3
521	528991	20	-15
522	529330	0	-23
523	530954	31	5
524	533143	-3	34
525	533532	22	-6
526	538380	0	-24
527	540800	3	22
528	541093	33	-3
529	542583	30	5
530	546389	-4	-24
531	550490	23	-6
532	558931	-10	-18
533	562573	31	-5
534	562979	-22	-4
535	563759	-17	16
536	564882	1	30
537	565358	23	14
538	565628	-23	-2
539	567008	1	31
540	567547	-5	-24
541	568210	-5	-25
542	570509	2	30
543	575531	-6	-25
544	578105	29	5
545	579478	-17	17
546	579527	33	-4
547	583427	-21	-4
548	586250	1	32
549	586384	-4	-25
550	588272	-23	-3
551	588612	-14	15
552	589140	-23	2
553	599985	-6	-23
554	604300	-13	31
555	604855	-7	-8
556	605458	22	-7
557	606467	-13	-16
558	608157	-1	18
559	608504	-6	31
560	608595	34	-4
561	610278	1	33
562	610619	-4	-26
563	611803	2	32
564	611946	21	-15
565	615408	21	14
566	617646	-24	-3
567	618073	21	15
568	620298	-14	31
569	622645	25	11
570	624031	1	34
571	624533	27	10
572	635459	23	-7
573	635898	-24	2
574	636101	35	-4
575	640025	32	4
576	640320	-25	-3
577	642569	21	-16
578	642877	35	-5
579	644368	-24	-1
580	647170	4	-21
581	655448	-25	-1
582	655565	-7	-25
583	659786	-6	-26
584	663809	35	-6
585	664952	-10	-19
586	665992	-24	3
587	672462	-26	-1
588	675563	-16	15
589	676793	-13	32
590	679909	33	1
591	680136	3	32
592	680164	34	-6
593	683405	34	-7
594	683593	35	-7
595	688852	-4	34
596	693294	-13	33
597	693742	-3	-26
598	695080	-14	-16
599	698120	21	-17
600	698186	-4	-27
601	698262	-3	35
602	700254	-13	26
603	708424	-5	-27
604	708526	33	4
605	709884	-4	35
606	711954	-14	-17
607	712499	21	-18
608	714253	-3	-27
609	717180	33	5
610	719687	-3	36
611	721660	21	-19
612	722169	-7	32
613	728892	34	5
614	729751	22	-15
615	730687	-15	20
616	735085	-14	26
617	735361	35	-3
618	736816	-26	-3
619	738406	-8	-25
620	739748	19	12
621	740104	31	-6
622	740399	31	6
623	741194	-24	-4
624	744033	23	-15
625	745776	4	32
626	746040	-14	33
627	746320	-27	-3
628	751580	-2	-27
629	752074	1	-24
630	753648	21	16
631	753711	-28	-3
632	754073	-15	33
633	754649	34	1
634	757475	-3	-28
635	758120	36	-6
636	758456	31	-7
637	762454	34	6
638	763779	35	-8
639	764291	21	17
640	765122	-21	6
641	770408	-27	-1
642	771299	-23	-4
643	772100	-14	-18
644	774534	11	-17
645	775867	2	-24
646	778043	3	33
647	779015	21	18
648	784350	-5	34
649	786605	-2	36
650	786637	34	4
651	787123	-1	36
652	790622	-25	3
653	791741	-2	-26
654	795888	-2	37
655	797266	-12	33
656	797552	-8	-26
657	798104	-5	35
658	798139	-15	31
659	800325	-10	-20
660	800554	-11	-20
661	803502	-29	-3
662	804326	-29	-4
663	804808	3	34
664	804838	-1	37
665	804967	3	-24
666	806080	34	7
667	808576	-13	29
668	810182	-14	-19
669	817176	-3	37
670	825317	-22	6
671	827082	35	-9
672	827158	22	-18
673	839943	36	-9
674	843228	-3	-29
675	843571	36	-3
676	845977	-25	4
677	846824	-13	34
678	851471	4	-24
679	851684	-11	-21
680	851726	37	-6
681	853274	-15	-19
682	854097	22	17
683	855578	-29	-5
684	858286	35	1
685	859170	-28	-1
686	859453	24	-6
687	866929	3	35
688	869190	-28	0
689	872538	35	7
690	872575	-3	38
691	877328	-30	-5
692	878864	-13	35
693	881617	-25	5
694	882116	5	32
695	885038	-30	-6
696	886093	-5	-28
697	886600	36	1
698	890013	35	-10
699	890522	23	17
700	892015	35	-11
701	894739	4	-23
702	897819	-28	-5
703	898586	5	-24
704	901988	-8	-27
705	904466	24	-7
706	908678	20	18
707	908895	19	18
708	915572	27	11
709	919892	-31	-5
710	921005	27	12
711	923946	6	32
712	924113	24	17
713	924695	21	-20
714	927834	-11	-22
715	933096	-15	-20
716	935207	23	-18
717	935505	21	-21
718	937173	-14	-15
719	937545	2	29
720	938185	34	-11
721	939604	36	7
722	946086	-3	-30
723	946763	37	-9
724	951422	36	-11
725	952028	38	-6
726	953166	13	-16
727	954253	23	18
728	957400	-13	36
729	958973	37	-8
730	959932	-5	-29
731	965576	11	-18
732	967121	35	8
733	968010	23	-16
734	968163	0	36
735	969117	-27	0
736	969189	-4	37
737	969950	-16	31
738	970460	-29	0
739	972688	20	19
740	973279	-25	6
741	974189	-14	-20
742	974312	35	9
743	975362	-3	39
744	979832	4	-25
745	981891	6	-24
746	982391	-15	19
747	982527	37	-3
748	991908	36	9
749	999386	37	1
750	1007705	6	31
751	1008836	37	-11
752	1012160	24	18
753	1013015	-8	-28
754	1013219	-29	1
755	1015904	39	-6
756	1016510	-12	-22
757	1016733	38	-11
758	1017283	1	23
759	1022288	-6	-29
760	1030677	-2	-30
761	1033527	34	-12
762	1034390	-5	37
763	1041038	-17	31
764	1044471	39	-7
765	1050049	24	19
766	1052261	24	16
767	1055046	0	37
768	1055356	-4	39
769	1058848	20	20
770	1061086	-9	-27
771	1062004	36	6
772	1068391	-11	-23
773	1068626	-30	1
774	1069664	21	-22
775	1070090	37	9
776	1073022	7	31
777	1074356	35	10
778	1074520	6	33
779	1076729	-13	37
780	1076936	-16	-20
781	1084476	37	-2
782	1087178	-16	30
783	1088160	6	30
784	1088727	7	30
785	1089769	-16	-21
786	1090216	39	-11
787	1092248	20	-21
788	1098584	21	-23
789	1108917	38	-12
790	1112399	-10	-27
791	1112519	-3	40
792	1114379	-15	26
793	1118845	-5	-30
794	1121590	-15	34
795	1121986	-9	-28
796	1122896	37	6
797	1126631	40	-7
798	1128409	-13	38
799	1128957	38	9
800	1129167	38	10
801	1129478	28	11
802	1132426	-9	-29
803	1132499	39	10
804	1132636	40	-11
805	1134938	41	-7
806	1141429	2	-25
807	1141662	-31	-4
808	1151448	-18	31
809	1151960	34	-13
810	1154751	-11	-27
811	1154849	40	-10
812	1156665	-8	-9
813	1157456	39	11
814	1166432	22	-23
815	1168327	38	-13
816	1170091	-31	1
817	1170414	-17	-21
818	1171853	42	-7
819	1174828	-17	-22
820	1180907	24	-15
821	1181274	-14	36
822	1185958	-18	32
823	1193350	22	-24
824	1193824	4	35
825	1194685	38	-14
826	1198273	21	20
827	1205848	-12	13
828	1217428	40	10
829	1218940	-17	-23
830	1221733	-30	2
831	1222264	-3	-31
832	1226550	6	-25
833	1227214	16	-17
834	1232317	-11	-24
835	1232918	-15	-15
836	1233030	41	10
837	1234304	24	20
838	1236329	-32	1
839	1241561	2	35
840	1244273	4	36
841	1246155	-19	32
842	1247699	25	20
843	1263587	14	-16
844	1263833	26	20
845	1266496	43	-7
846	1266573	-3	41
847	1269062	0	38
848	1272117	-13	39
849	1276963	1	38
850	1281064	34	10
851	1282012	-18	-23
852	1286798	19	20
853	1287644	-17	-24
854	1287714	42	10
855	1288472	-33	1
856	1290033	8	31
857	1292894	35	11
858	1296559	25	-15
859	1300095	-2	41
860	1302573	-6	-30
861	1304957	23	-24
862	1307737	-32	-5
863	1310200	-19	33
864	1310360	-13	40
865	1311694	41	11
866	1312557	-8	-29
867	1314444	39	-14
868	1315675	-13	41
869	1318410	-1	41
870	1318773	42	-8
871	1320536	7	29
872	1321574	-32	-6
873	1323582	-19	34
874	1325293	-26	5
875	1327378	0	41
876	1328475	33	-13
877	1330296	-19	-23
878	1337690	40	-14
879	1337856	42	-9
880	1338574	37	5
881	1338936	39	-5
882	1340677	24	21
883	1342210	-9	-30
884	1343095	37	-13
885	1344681	43	10
886	1348795	26	21
887	1350875	-4	-31
888	1359171	-4	-32
889	1365346	6	-26
890	1365482	-6	37
891	1367233	-15	25
892	1368707	-15	36
893	1372218	9	31
894	1378525	38	-2
895	1379010	-31	2
896	1379437	2	-26
897	1383620	43	-9
898	1383906	-16	36
899	1384273	-34	1
900	1389037	9	32
901	1389656	-16	37
902	1391883	-34	0
903	1397941	-9	-31
904	1399276	-18	-21
905	1402339	-32	-4
906	1404517	-34	2
907	1406029	-27	-5
908	1406569	0	42
909	1414998	41	9
910	1417105	-19	-21
911	1421533	0	43
912	1423766	20	-18
913	1429947	24	-24
914	1432014	42	9
915	1432261	-10	-30
916	1432852	10	32
917	1432950	-13	42
918	1437122	-8	-30
919	1439476	-16	-24
920	1440043	41	-14
921	1441316	-34	-1
922	1441448	43	-6
923	1441695	4	22
924	1446553	-11	-28
925	1447442	-19	35
926	1450262	42	-14
927	1451657	-20	-21
928	1452961	27	20
929	1459312	-20	-23
930	1459800	-10	-31
931	1465007	-16	38
932	1466170	1	43
933	1467725	24	-23
934	1468215	-16	14
935	1473470	-4	-33
936	1476667	-27	-6
937	1478838	23	-25
938	1479972	-11	-26
939	1480216	-17	38
940	1485351	44	-9
941	1487024	-26	-6
942	1487532	42	-15
943	1488868	-13	43
944	1489576	23	-26
945	1493520	45	-9
946	1493642	45	-8
947	1496151	-3	-33
948	1498223	-18	38
949	1501101	9	33
950	1510879	22	-25
951	1511132	-25	7
952	1515563	41	12
953	1518536	27	21
954	1523330	11	32
955	1530581	-14	42
956	1531177	41	13
957	1531600	28	21
958	1534115	-16	4
959	1537407	41	14
960	1539064	42	-16
961	1543924	-33	2
962	1547667	38	5
963	1548200	-19	38
964	1556421	24	-26
965	1558481	42	8
966	1564445	-34	3
967	1566988	-4	-34
968	1568006	44	10
969	1578299	-8	-31
970	1587030	-31	3
971	1590357	-19	39
972	1592314	-11	-31
973	1595282	-17	-25
974	1595380	1	44
975	1599557	5	35
976	1601041	16	-18
977	1605399	-14	43
978	1605903	44	11
979	1607070	29	21
980	1611616	44	9
981	1614588	-19	37
982	1625352	-33	-6
983	1625843	-17	-26
984	1626138	-12	43
985	1628750	-16	-26
986	1633840	0	44
987	1635295	-17	30
988	1635478	40	-5
989	1637702	-4	-35
990	1638196	41	-16
991	1647026	41	15
992	1649750	-3	42
993	1652524	-31	4
994	1657217	-21	-21
995	1659634	9	34
996	1659869	-1	44
997	1660640	-16	-15
998	1669430	42	-17
999	1669508	45	-7
1000	1672903	25	-23
1001	1674635	-34	-2