1	50	49	44
0
4
4.659	8.79	12.362	15.947	19.528	23.124	26.596	30.175	33.646	37.179	40.769	44.306	47.821	51.377	54.922	58.45	62.001	65.498	68.967	72.446	76.984	80.572	84.013	87.568	91.088	94.598	98.228	101.735	105.252	108.775	112.469	116.015	119.652	123.219	126.889	130.337	134.236	137.726	141.188	144.714	148.36	151.807	155.359	158.906	162.551	166.149	169.605	172.994	176.493	180.203
2	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
4.607	9.562	13.371	17.108	20.836	24.555	28.147	31.709	35.257	38.808	42.295	45.839	49.398	52.918	56.493	59.925	63.362	66.827	70.321	75.859	79.492	83.003	86.539	90.018	93.504	96.997	100.51	103.991	107.448	111.02	114.55	118.102	121.594	125.04	128.452	132.037	135.736	139.235	142.706	146.152	149.582	152.963	156.421	159.931	163.49	168.614	172.092	175.635	179.14
3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3
4.59	9.664	13.454	17.203	20.897	26.371	30.093	33.792	37.419	41.062	44.768	48.42	52.03	55.626	59.268	62.871	66.531	70.254	75.988	79.693	83.348	86.963	90.584	94.168	97.765	101.443	104.999	108.629	115.797	119.519	123.182	126.796	130.391	135.569	139.349	143.033	151.316	155.046	158.769	162.473	166.176	169.888	173.514	177.161
4	2	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
48	45	1	51
7.663	12.094	15.778	19.361	22.889	26.64	30.097	33.771	39.499	43.127	48.27	51.816	55.35	58.805	62.38	65.957	69.47	73.29	76.812	80.313	83.97	87.433	90.946	94.539	98.071	101.722	105.308	108.843	112.474	115.923	119.428	123.177	126.557	129.945	133.516	137.21	140.641	144.118	147.619	151.306	154.848	158.344	161.971	165.492	169.044	172.459	175.965	179.46
2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
3.838	10.135	14.043	17.74	21.53	25.248	28.88	32.561	36.273	46.989	50.983	54.686	58.416	62.092	65.703	69.354	78.131	81.892	85.655	89.35	93.052	96.765	100.486	104.141	107.849	111.553	115.236	118.832	122.505	126.144	129.752	133.396	137.007	140.633	144.272	147.856	151.547	155.146	158.791	162.41	166.021	169.625	173.28	176.877	180.493
4	4	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
0
2
3.459	8.517	12.204	15.787	19.403	22.938	26.391	29.824	33.267	36.737	40.258	43.79	47.371	50.975	54.422	57.932	61.357	64.784	68.27	71.744	75.26	78.768	82.236	85.725	89.156	92.555	97.431	100.896	104.346	107.761	111.242	114.679	118.101	121.535	125.031	128.487	131.901	135.308	138.732	142.153	145.594	149.006	152.443	155.906	159.398	162.863	166.3	169.747	173.267	176.725	180.177
3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
46	48	51	1
8.584	12.442	16.266	19.97	23.702	27.453	31.163	34.828	38.52	42.255	45.997	49.692	53.32	57.053	60.755	64.42	68.117	71.787	75.511	79.223	82.868	86.559	90.221	93.921	97.712	101.44	105.085	108.743	112.347	115.985	119.945	123.584	127.24	130.869	135.457	142.962	146.793	150.522	154.153	157.81	161.408	164.99	168.91	172.666	176.292	179.933
2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
4.137	7.81	12.334	15.873	19.382	22.976	26.483	30.007	33.494	36.973	40.513	44.023	47.543	51.052	54.499	62.995	66.612	70.131	73.629	77.095	80.543	84.038	87.6	91.125	95.596	99.075	102.523	106.055	109.481	112.972	116.421	119.941	123.425	126.873	130.298	133.711	137.248	140.64	144.141	147.661	151.097	154.648	158.06	161.517	166.115	169.538	176.678	180.322
4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
3.972	7.562	10.958	14.529	17.94	21.328	24.709	28.052	31.438	34.873	38.344	41.774	45.185	48.553	52.032	55.559	59.381	63.006	66.493	70.013	73.369	76.824	80.263	83.735	87.283	90.756	94.596	98.188	101.637	105.033	108.441	111.845	116.676	120.075	123.419	126.845	130.184	133.711	137.228	140.763	144.092	147.484	150.85	154.295	157.758	161.209	164.946	168.506	171.958	175.876	179.394
3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
0
1
48	1	46	50
3.463	6.93	10.338	13.749	17.309	20.756	24.149	27.539	30.888	34.221	37.676	41.095	44.502	47.957	51.33	54.742	58.107	64.503	68.202	71.711	75.12	78.501	81.945	85.559	89.038	92.39	95.793	99.302	102.935	108.357	114.846	120.045	123.61	127.153	130.682	134.2	137.822	141.67	145.126	151.731	155.327	158.876	162.401	165.843	169.318	172.803	176.316	179.801
2	4	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
0
3
3.768	7.55	11.361	15.13	18.78	22.47	26.055	29.678	33.435	37.023	40.618	44.221	47.834	51.501	55.149	58.712	62.33	67.264	70.938	74.551	78.189	81.783	85.353	88.966	96.033	99.667	103.251	106.823	110.405	114	117.633	127.068	130.698	134.315	137.853	142.8	146.499	150.125	153.744	157.264	160.83	164.339	167.854	171.411	176.778	180.43
4	4	4	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
3.528	6.998	10.538	13.924	17.308	20.656	24.07	27.482	30.893	34.211	37.649	41.144	44.543	47.936	51.346	54.733	58.081	61.482	65.682	69.142	72.516	75.882	79.329	82.676	86.1	89.684	93.25	96.635	101.829	105.3	108.998	112.544	116.022	119.883	123.643	127.144	130.627	134.089	137.508	141.818	148.21	152.184	155.769	159.339	162.841	166.264	169.852	173.433	176.859	180.302
3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
1	50	49	44
1
0
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50
4.659	4.132	3.572	3.585	3.581	3.596	3.472	3.579	3.471	3.533	3.59	3.537	3.515	3.556	3.545	3.528	3.551	3.497	3.469	3.479	4.538	3.588	3.441	3.555	3.52	3.51	3.63	3.507	3.517	3.523	3.694	3.546	3.637	3.567	3.67	3.448	3.899	3.49	3.462	3.526	3.646	3.447	3.552	3.547	3.645	3.598	3.456	3.389	3.499	3.709
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49
4.607	4.955	3.809	3.737	3.728	3.719	3.592	3.562	3.548	3.551	3.487	3.544	3.559	3.52	3.575	3.432	3.437	3.465	3.494	5.538	3.633	3.511	3.536	3.479	3.486	3.493	3.513	3.481	3.457	3.572	3.53	3.552	3.492	3.446	3.412	3.585	3.7	3.499	3.471	3.446	3.43	3.381	3.458	3.51	3.559	5.124	3.478	3.543	3.505
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44
4.59	5.074	3.79	3.749	3.694	5.474	3.722	3.699	3.627	3.643	3.706	3.652	3.61	3.596	3.642	3.603	3.66	3.723	5.734	3.705	3.655	3.615	3.621	3.584	3.597	3.678	3.556	3.63	7.168	3.722	3.663	3.614	3.595	5.178	3.78	3.684	8.283	3.73	3.723	3.704	3.703	3.712	3.626	3.647
48	45	1	51
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48
7.663	4.431	3.684	3.583	3.528	3.751	3.457	3.674	5.728	3.628	5.143	3.546	3.534	3.455	3.575	3.577	3.513	3.82	3.522	3.501	3.657	3.463	3.513	3.593	3.532	3.651	3.586	3.535	3.631	3.449	3.505	3.749	3.38	3.388	3.571	3.694	3.431	3.477	3.501	3.687	3.542	3.496	3.627	3.521	3.552	3.415	3.506	3.495
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45
3.838	6.297	3.908	3.697	3.79	3.718	3.632	3.681	3.712	10.716	3.994	3.703	3.73	3.676	3.611	3.651	8.777	3.761	3.763	3.695	3.702	3.713	3.721	3.655	3.708	3.704	3.683	3.596	3.673	3.639	3.608	3.644	3.611	3.626	3.639	3.584	3.691	3.599	3.645	3.619	3.611	3.604	3.655	3.597	3.616
1
0
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50	51
3.459	5.057	3.687	3.583	3.616	3.535	3.453	3.433	3.443	3.47	3.521	3.532	3.582	3.604	3.447	3.51	3.425	3.427	3.486	3.474	3.516	3.508	3.468	3.489	3.431	3.399	4.876	3.465	3.45	3.415	3.481	3.437	3.422	3.434	3.496	3.456	3.414	3.407	3.424	3.421	3.441	3.412	3.437	3.463	3.492	3.465	3.437	3.447	3.52	3.458	3.452
46	48	51	1
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46
8.584	3.858	3.824	3.704	3.732	3.751	3.71	3.665	3.692	3.735	3.742	3.695	3.628	3.733	3.702	3.665	3.697	3.67	3.724	3.712	3.645	3.691	3.662	3.7	3.791	3.728	3.645	3.658	3.604	3.638	3.96	3.639	3.656	3.629	4.588	7.505	3.831	3.729	3.631	3.657	3.598	3.582	3.92	3.756	3.626	3.641
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48
4.137	3.673	4.523	3.539	3.509	3.594	3.507	3.524	3.487	3.479	3.54	3.51	3.52	3.509	3.447	8.496	3.617	3.519	3.498	3.466	3.448	3.495	3.562	3.525	4.471	3.479	3.448	3.532	3.426	3.491	3.449	3.52	3.484	3.448	3.425	3.413	3.537	3.392	3.501	3.52	3.436	3.551	3.412	3.457	4.598	3.423	7.14	3.644
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50	51
3.972	3.59	3.396	3.571	3.411	3.388	3.381	3.343	3.386	3.435	3.471	3.43	3.411	3.368	3.479	3.527	3.822	3.625	3.487	3.52	3.356	3.455	3.439	3.472	3.548	3.473	3.841	3.592	3.449	3.396	3.408	3.404	4.831	3.399	3.344	3.426	3.339	3.526	3.517	3.535	3.329	3.392	3.366	3.445	3.463	3.451	3.737	3.56	3.452	3.918	3.518
1
0
48	1	46	50
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48
3.463	3.467	3.408	3.411	3.56	3.447	3.393	3.39	3.349	3.333	3.455	3.419	3.407	3.455	3.373	3.412	3.365	6.396	3.699	3.509	3.409	3.381	3.444	3.614	3.479	3.352	3.403	3.509	3.633	5.422	6.489	5.199	3.565	3.543	3.529	3.518	3.622	3.848	3.456	6.605	3.596	3.549	3.525	3.442	3.475	3.485	3.513	3.485
1
0
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46
3.768	3.782	3.811	3.769	3.65	3.69	3.585	3.623	3.757	3.588	3.595	3.603	3.613	3.667	3.648	3.563	3.618	4.933	3.674	3.613	3.638	3.594	3.57	3.613	7.067	3.634	3.584	3.572	3.582	3.595	3.633	9.435	3.63	3.617	3.538	4.947	3.699	3.626	3.619	3.52	3.566	3.509	3.515	3.557	5.367	3.652
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50
3.528	3.47	3.54	3.386	3.384	3.348	3.414	3.412	3.411	3.318	3.438	3.495	3.399	3.393	3.41	3.387	3.348	3.401	4.2	3.46	3.374	3.366	3.447	3.347	3.424	3.584	3.566	3.385	5.194	3.471	3.698	3.546	3.478	3.861	3.76	3.501	3.483	3.462	3.419	4.31	6.392	3.974	3.585	3.57	3.502	3.423	3.588	3.581	3.426	3.443
1	196	181	199
0
0
4.607	9.562	13.371	17.108	20.836	24.555	28.147	31.709	35.257	38.808	42.295	45.839	49.398	52.918	56.493	59.925	63.362	66.827	70.321	75.859	79.492	83.003	86.539	90.018	93.504	96.997	100.51	103.991	107.448	111.02	114.55	118.102	121.594	125.04	128.452	132.037	135.736	139.235	142.706	146.152	149.582	152.963	156.421	159.931	163.49	168.614	172.092	175.635	179.14	182.6	187.657	191.344	194.927	198.543	202.078	205.531	208.964	212.407	215.877	219.398	222.93	226.512	230.116	233.563	237.073	240.498	243.925	247.411	250.885	254.401	257.909	261.377	264.866	268.297	271.696	276.572	280.037	283.487	286.902	290.383	293.82	297.242	300.676	304.172	307.628	311.042	314.449	317.873	321.294	324.735	328.147	331.584	335.047	338.539	342.004	345.441	348.888	352.408	355.866	359.318	363.455	367.128	371.652	375.191	378.7	382.294	385.801	389.325	392.812	396.291	399.831	403.341	406.861	410.37	413.817	422.313	425.93	429.449	432.947	436.413	439.861	443.356	446.918	450.443	454.914	458.393	461.841	465.373	468.799	472.29	475.738	479.258	482.742	486.19	489.615	493.028	496.565	499.957	503.458	506.978	510.414	513.965	517.377	520.834	525.433	528.856	535.996	539.64	543.103	546.57	549.978	553.389	556.949	560.396	563.789	567.179	570.528	573.861	577.316	580.735	584.142	587.597	590.97	594.382	597.747	604.143	607.842	611.351	614.76	618.141	621.585	625.199	628.678	632.03	635.433	638.942	642.575	647.997	654.486	659.685	663.25	666.793	670.322	673.84	677.462	681.31	684.766	691.371	694.967	698.516	702.041	705.483	708.958	712.443	715.956	719.441
3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	3	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
4.59	9.664	13.454	17.203	20.897	26.371	30.093	33.792	37.419	41.062	44.768	48.42	52.03	55.626	59.268	62.871	66.531	70.254	75.988	79.693	83.348	86.963	90.584	94.168	97.765	101.443	104.999	108.629	115.797	119.519	123.182	126.796	130.391	135.569	139.349	143.033	151.316	155.046	158.769	162.473	166.176	169.888	173.514	177.161	180.999	187.296	191.204	194.901	198.691	202.409	206.041	209.722	213.434	224.15	228.144	231.847	235.577	239.253	242.864	246.515	255.292	259.053	262.816	266.511	270.213	273.926	277.647	281.302	285.01	288.714	292.397	295.993	299.666	303.305	306.913	310.557	314.168	317.794	321.433	325.017	328.708	332.307	335.952	339.571	343.182	346.786	350.441	354.038	357.654	366.238	370.096	373.92	377.624	381.356	385.107	388.817	392.482	396.174	399.909	403.651	407.346	410.974	414.707	418.409	422.074	425.771	429.441	433.165	436.877	440.522	444.213	447.875	451.575	455.366	459.094	462.739	466.397	470.001	473.639	477.599	481.238	484.894	488.523	493.111	500.616	504.447	508.176	511.807	515.464	519.062	522.644	526.565	530.321	533.947	537.588	541.356	545.138	548.949	552.718	556.368	560.058	563.643	567.266	571.023	574.611	578.206	581.809	585.422	589.089	592.737	596.3	599.918	604.851	608.525	612.138	615.776	619.37	622.94	626.553	633.62	637.254	640.838	644.41	647.992	651.587	655.22	664.655	668.285	671.902	675.44	680.387	684.086	687.712	691.331	694.851	698.417	701.926	705.441	708.998	714.365	718.017
4	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
4.659	8.79	12.362	15.947	19.528	23.124	26.596	30.175	33.646	37.179	40.769	44.306	47.821	51.377	54.922	58.45	62.001	65.498	68.967	72.446	76.984	80.572	84.013	87.568	91.088	94.598	98.228	101.735	105.252	108.775	112.469	116.015	119.652	123.219	126.889	130.337	134.236	137.726	141.188	144.714	148.36	151.807	155.359	158.906	162.551	166.149	169.605	172.994	176.493	180.203	187.866	192.297	195.981	199.564	203.092	206.843	210.3	213.974	219.702	223.33	228.473	232.019	235.553	239.008	242.583	246.16	249.673	253.493	257.015	260.516	264.173	267.636	271.149	274.742	278.274	281.925	285.511	289.046	292.677	296.126	299.631	303.38	306.76	310.148	313.719	317.413	320.844	324.321	327.822	331.509	335.051	338.547	342.174	345.695	349.247	352.662	356.168	359.663	363.635	367.225	370.621	374.192	377.603	380.991	384.372	387.715	391.101	394.536	398.007	401.437	404.848	408.216	411.695	415.222	419.044	422.669	426.156	429.676	433.032	436.487	439.926	443.398	446.946	450.419	454.259	457.851	461.3	464.696	468.104	471.508	476.339	479.738	483.082	486.508	489.847	493.373	496.89	500.425	503.754	507.146	510.512	513.957	517.42	520.871	524.609	528.169	531.621	535.539	539.057	542.585	546.055	549.595	552.981	556.365	559.713	563.127	566.539	569.95	573.268	576.706	580.201	583.6	586.993	590.403	593.79	597.138	600.539	604.739	608.199	611.573	614.939	618.386	621.733	625.157	628.741	632.307	635.692	640.886	644.357	648.055	651.601	655.079	658.94	662.7	666.201	669.684	673.146	676.565	680.875	687.267	691.241	694.826	698.396	701.898	705.321	708.909	712.49	715.916	719.358
2	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	4	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4