signal1=[-0.00719999988 
-0.00639999984 
-0.00800000038 
-0.00639999984 
-0.00879999995 
-0.00639999984 
-0.00800000038 
-0.00639999984 
-0.00719999988 
-0.00559999980 
-0.00639999984 
-0.00559999980 
-0.00719999988 
-0.00559999980 
-0.00639999984 
-0.00559999980 
-0.00639999984 
-0.00480000023 
-0.00639999984 
-0.00480000023 
-0.00639999984 
-0.00559999980 
-0.00639999984 
-0.00559999980 
-0.00639999984 
-0.00400000019 
-0.00639999984 
-0.00480000023 
-0.00639999984 
-0.00400000019 
-0.00559999980 
-0.00480000023 
-0.00559999980 
-0.00480000023 
-0.00639999984 
-0.00400000019 
-0.00559999980 
-0.00400000019 
-0.00480000023 
-0.00400000019 
-0.00480000023 
-0.00319999992 
-0.00480000023 
-0.00240000011 
-0.00480000023 
-0.00319999992 
-0.00400000019 
-0.00319999992 
-0.00400000019 
-0.00240000011 
-0.00480000023 
-0.00319999992 
-0.00319999992 
-0.00159999996 
-0.00319999992 
-0.00240000011 
-0.00400000019 
-0.00240000011 
-0.00400000019 
-0.00240000011 
-0.00400000019 
-0.00240000011 
-0.00400000019 
-0.00319999992 
-0.00480000023 
-0.00240000011 
-0.00400000019 
-0.00240000011 
-0.00400000019 
-0.00240000011 
-0.00400000019 
-0.00159999996 
-0.00400000019 
-0.00319999992 
-0.00319999992 
-0.00319999992 
-0.00480000023 
-0.00240000011 
-0.00319999992 
-0.00240000011 
-0.00400000019 
-0.00159999996 
-0.00319999992 
-0.00240000011 
-0.00400000019 
-0.00240000011 
-0.00400000019 
-0.00240000011 
-0.00319999992 
-0.00159999996 
-0.00319999992 
-0.00240000011 
-0.00319999992 
-0.00240000011 
-0.00319999992 
-0.00079999998 
-0.00319999992 
-0.00079999998 
-0.00240000011 
-0.00079999998 
-0.00159999996 
-0.00079999998 
-0.00240000011 
-0.00079999998 
-0.00240000011 
-0.00159999996 
-0.00240000011 
-0.00079999998 
-0.00159999996 
0.00000000000 
-0.00240000011 
0.00000000000 
-0.00159999996 
0.00000000000 
-0.00159999996 
0.00000000000 
-0.00159999996 
-0.00079999998 
-0.00240000011 
0.00079999998 
-0.00159999996 
-0.00079999998 
-0.00079999998 
0.00079999998 
-0.00079999998 
0.00000000000 
-0.00079999998 
0.00000000000 
-0.00079999998 
0.00079999998 
-0.00079999998 
0.00079999998 
-0.00079999998 
0.00079999998 
-0.00079999998 
0.00079999998 
-0.00079999998 
0.00079999998 
0.00079999998 
0.00159999996 
0.00000000000 
0.00079999998 
-0.00079999998 
0.00240000011 
-0.00079999998 
0.00159999996 
-0.00079999998 
0.00079999998 
0.00000000000 
0.00079999998 
0.00000000000 
0.00079999998 
0.00079999998 
0.00159999996 
0.00000000000 
0.00079999998 
-0.00079999998 
0.00159999996 
0.00000000000 
0.00159999996 
0.00000000000 
0.00079999998 
0.00000000000 
0.00079999998 
0.00000000000 
0.00159999996 
0.00000000000 
0.00159999996 
-0.00079999998 
0.00159999996 
0.00000000000 
0.00159999996 
0.00079999998 
0.00159999996 
0.00079999998 
0.00240000011 
0.00079999998 
0.00319999992 
0.00079999998 
0.00240000011 
0.00079999998 
0.00319999992 
0.00079999998 
0.00240000011 
0.00159999996 
0.00400000019 
0.00159999996 
0.00240000011 
0.00159999996 
0.00319999992 
0.00240000011 
0.00319999992 
0.00159999996 
0.00319999992 
0.00240000011 
0.00319999992 
0.00240000011 
0.00319999992 
0.00240000011 
0.00480000023 
0.00159999996 
0.00400000019 
0.00240000011 
0.00400000019 
0.00240000011 
0.00400000019 
0.00319999992 
0.00400000019 
0.00319999992 
0.00480000023 
0.00319999992 
0.00480000023 
0.00400000019 
0.00559999980 
0.00400000019 
0.00480000023 
0.00319999992 
0.00559999980 
0.00400000019 
0.00559999980 
0.00400000019 
0.00559999980 
0.00319999992 
0.00559999980 
0.00480000023 
0.00559999980 
0.00319999992 
0.00559999980 
0.00400000019 
0.00559999980 
0.00480000023 
0.00559999980 
0.00559999980 
0.00800000038 
0.00400000019 
0.00639999984 
0.00480000023 
0.00559999980 
0.00480000023 
0.00639999984 
0.00559999980 
0.00719999988 
0.00400000019 
0.00639999984 
0.00559999980 
0.00719999988 
0.00559999980 
0.00719999988 
0.00480000023 
0.00719999988 
0.00639999984 
0.00800000038 
0.00719999988 
0.00800000038 
0.00719999988 
0.00879999995 
0.00719999988 
0.00960000046 
0.00800000038 
0.00960000046 
0.00879999995 
0.00960000046 
0.00800000038 
0.01040000000 
0.00719999988 
0.00879999995 
0.00639999984 
0.00800000038 
0.00400000019 
0.00719999988 
-0.00079999998 
0.00240000011 
-0.00639999984 
-0.00159999996 
-0.01200000010 
-0.00800000038 
-0.02080000010 
-0.01520000030 
-0.02960000000 
-0.02239999920 
-0.03840000180 
-0.03040000050 
-0.04720000180 
-0.03999999910 
-0.05279999970 
-0.04960000140 
-0.05840000140 
-0.05440000070 
-0.06080000100 
-0.05920000000 
-0.06239999830 
-0.06159999970 
-0.06319999690 
-0.06159999970 
-0.05999999870 
-0.05759999900 
-0.05600000170 
-0.05440000070 
-0.05200000110 
-0.04879999910 
-0.04639999940 
-0.04160000010 
-0.03999999910 
-0.03519999980 
-0.03359999880 
-0.02879999950 
-0.02800000090 
-0.02160000060 
-0.01920000090 
-0.01520000030 
-0.01439999980 
-0.00960000046 
-0.00960000046 
-0.00480000023 
-0.00480000023 
-0.00159999996 
-0.00079999998 
0.00159999996 
0.00240000011 
0.00400000019 
0.00400000019 
0.00559999980 
0.00639999984 
0.00719999988 
0.00480000023 
0.00879999995 
0.00719999988 
0.00800000038 
0.00719999988 
0.00960000046 
0.00800000038 
0.00960000046 
0.00879999995 
0.00960000046 
0.00800000038 
0.00960000046 
0.00879999995 
0.00960000046 
0.00960000046 
0.01040000000 
0.00960000046 
0.01119999960 
0.00960000046 
0.01200000010 
0.01040000000 
0.01200000010 
0.01119999960 
0.01279999970 
0.01119999960 
0.01360000020 
0.01119999960 
0.01360000020 
0.01200000010 
0.01360000020 
0.01200000010 
0.01360000020 
0.01200000010 
0.01360000020 
0.01200000010 
0.01360000020 
0.01200000010 
0.01360000020 
0.01200000010 
0.01279999970 
0.01200000010 
0.01360000020 
0.01119999960 
0.01360000020 
0.01279999970 
0.01360000020 
0.01119999960 
0.01279999970 
0.01200000010 
0.01360000020 
0.01279999970 
0.01360000020 
0.01279999970 
0.01360000020 
0.01200000010 
0.01360000020 
0.01200000010 
0.01439999980 
0.01200000010 
0.01360000020 
0.01040000000 
0.01360000020 
0.01040000000 
0.01200000010 
0.00879999995 
0.01119999960 
0.00719999988 
0.00879999995 
0.00400000019 
0.00719999988 
-0.00159999996 
0.00240000011 
-0.00719999988 
-0.00319999992 
-0.01439999980 
-0.00879999995 
-0.02080000010 
-0.01520000030 
-0.03280000020 
-0.02400000020 
-0.03759999950 
-0.03119999920 
-0.04560000080 
-0.03840000180 
-0.04960000140 
-0.04639999940 
-0.05440000070 
-0.05200000110 
-0.05600000170 
-0.05440000070 
-0.05680000040 
-0.05600000170 
-0.05519999940 
-0.05440000070 
-0.05359999840 
-0.05040000010 
-0.04879999910 
-0.04639999940 
-0.04399999980 
-0.03920000050 
-0.03920000050 
-0.03359999880 
-0.03200000150 
-0.02720000040 
-0.02559999940 
-0.01999999960 
-0.01920000090 
-0.01520000030 
-0.01279999970 
-0.00800000038 
-0.00719999988 
-0.00400000019 
-0.00319999992 
0.00000000000 
0.00079999998 
0.00400000019 
0.00400000019 
0.00639999984 
0.00559999980 
0.00960000046 
0.00800000038 
0.00960000046 
0.00960000046 
0.01040000000 
0.01040000000 
0.01119999960 
0.01040000000 
0.01200000010 
0.01119999960 
0.01200000010 
0.01040000000 
0.01279999970 
0.01119999960 
0.01200000010 
0.00960000046 
0.01200000010 
0.01119999960 
0.01279999970 
0.01200000010 
0.01279999970 
0.01360000020 
0.01439999980 
0.01279999970 
0.01439999980 
0.01439999980 
0.01520000030 
0.01439999980 
0.01520000030 
0.01520000030 
0.01600000080 
0.01360000020 
0.01600000080 
0.01439999980 
0.01679999940 
0.01520000030 
0.01600000080 
0.01520000030 
0.01679999940 
0.01520000030 
0.01600000080 
0.01520000030 
0.01679999940 
0.01520000030 
0.01600000080 
0.01520000030 
0.01600000080 
0.01439999980 
0.01600000080 
0.01439999980 
0.01600000080 
0.01439999980 
0.01600000080 
0.01439999980 
0.01520000030 
0.01360000020 
0.01520000030 
0.01520000030 
0.01600000080 
0.01360000020 
0.01520000030 
0.01439999980 
0.01600000080 
0.01360000020 
0.01439999980 
0.01279999970 
0.01439999980 
0.01200000010 
0.01439999980 
0.01040000000 
0.01279999970 
0.00800000038 
0.01040000000 
0.00400000019 
0.00800000038 
-0.00159999996 
0.00319999992 
-0.00559999980 
-0.00079999998 
-0.01200000010 
-0.00719999988 
-0.01679999940 
-0.01360000020 
-0.02400000020 
-0.01840000040 
-0.02800000090 
-0.02480000070 
-0.03200000150 
-0.02960000000 
-0.03440000120 
-0.03200000150 
-0.03519999980 
-0.03359999880 
-0.03440000120 
-0.03359999880 
-0.03359999880 
-0.03200000150 
-0.03040000050 
-0.02800000090 
-0.02720000040 
-0.02400000020 
-0.02319999970 
-0.01999999960 
-0.01920000090 
-0.01439999980 
-0.01439999980 
-0.01040000000 
-0.00960000046 
-0.00400000019 
-0.00319999992 
0.00000000000 
0.00079999998 
0.00240000011 
0.00319999992 
0.00559999980 
0.00639999984 
0.00879999995 
0.00879999995 
0.01119999960 
0.00960000046 
0.01200000010 
0.01119999960 
0.01439999980 
0.01200000010 
0.01439999980 
0.01360000020 
0.01520000030 
0.01200000010 
0.01520000030 
0.01439999980 
0.01520000030 
0.01279999970 
0.01520000030 
0.01360000020 
0.01520000030 
0.01360000020 
0.01520000030 
0.01439999980 
0.01600000080 
0.01520000030 
0.01679999940 
0.01439999980 
0.01600000080 
0.01600000080 
0.01679999940 
0.01520000030 
0.01759999990 
0.01600000080 
0.01679999940 
0.01679999940 
0.01840000040 
0.01759999990 
0.01840000040 
0.01679999940 
0.01840000040 
0.01679999940 
0.01759999990 
0.01600000080 
0.01840000040 
0.01679999940 
0.01840000040 
0.01679999940 
0.01759999990 
0.01600000080 
0.01759999990 
0.01600000080 
0.01840000040 
0.01679999940 
0.01759999990 
0.01520000030 
0.01759999990 
0.01600000080 
0.01759999990 
0.01600000080 
0.01759999990 
0.01600000080 
0.01759999990 
0.01600000080 
0.01759999990 
0.01600000080 
0.01679999940 
0.01520000030 
0.01679999940 
0.01600000080 
0.01840000040 
0.01439999980 
0.01600000080 
0.01360000020 
0.01600000080 
0.01279999970 
0.01439999980 
0.00960000046 
0.01200000010 
0.00639999984 
0.01040000000 
0.00000000000 
0.00559999980 
-0.00559999980 
0.00079999998 
-0.01200000010 
-0.00719999988 
-0.02080000010 
-0.01520000030 
-0.02720000040 
-0.02239999920 
-0.03680000080 
-0.03119999920 
-0.04239999880 
-0.03519999980 
-0.04560000080 
-0.04320000110 
-0.04960000140 
-0.04800000040 
-0.04960000140 
-0.04960000140 
-0.04960000140 
-0.04879999910 
-0.04800000040 
-0.04560000080 
-0.04399999980 
-0.04160000010 
-0.04080000150 
-0.03680000080 
-0.03519999980 
-0.03119999920 
-0.02879999950 
-0.02480000070 
-0.02400000020 
-0.01920000090 
-0.01679999940 
-0.01119999960 
-0.01119999960 
-0.00559999980 
-0.00639999984 
-0.00240000011 
-0.00079999998 
0.00240000011 
0.00319999992 
0.00559999980 
0.00639999984 
0.00800000038 
0.00879999995 
0.01040000000 
0.01040000000 
0.01279999970 
0.01200000010 
0.01279999970 
0.01279999970 
0.01439999980 
0.01439999980 
0.01520000030 
0.01360000020 
0.01520000030 
0.01279999970 
0.01439999980 
0.01360000020 
0.01520000030 
0.01360000020 
0.01520000030 
0.01439999980 
0.01520000030 
0.01520000030 
0.01520000030 
0.01520000030 
0.01679999940 
0.01520000030 
0.01759999990 
0.01600000080 
0.01679999940 
0.01600000080 
0.01759999990 
0.01600000080 
0.01840000040 
0.01600000080 
0.01840000040 
0.01679999940 
0.01840000040 
0.01600000080 
0.01759999990 
0.01600000080 
0.01759999990 
0.01679999940 
0.01759999990 
0.01679999940 
0.01920000090 
0.01600000080 
0.01759999990 
0.01679999940 
0.01759999990 
0.01600000080 
0.01679999940 
0.01520000030 
0.01759999990 
0.01600000080 
0.01679999940 
0.01520000030 
0.01759999990 
0.01520000030 
0.01759999990 
0.01600000080 
0.01759999990 
0.01600000080 
0.01759999990 
0.01520000030 
0.01759999990 
0.01600000080 
0.01759999990 
0.01520000030 
0.01759999990 
0.01439999980 
0.01759999990 
0.01119999960 
0.01439999980 
0.00879999995 
0.01279999970 
0.00480000023 
0.00879999995 
-0.00079999998 
0.00319999992 
-0.00960000046 
-0.00240000011 
-0.01520000030 
-0.00879999995 
-0.02319999970 
-0.01759999990 
-0.03280000020 
-0.02639999990 
-0.03840000180 
-0.03519999980 
-0.04560000080 
-0.04080000150 
-0.05040000010 
-0.04639999940 
-0.05200000110 
-0.05040000010 
-0.05279999970 
-0.05119999870 
-0.05119999870 
-0.04879999910 
-0.04879999910 
-0.04560000080 
-0.04639999940 
-0.04080000150 
-0.03999999910 
-0.03440000120 
-0.03519999980 
-0.03040000050 
-0.02960000000 
-0.02239999920 
-0.02160000060 
-0.01600000080 
-0.01600000080 
-0.01040000000 
-0.01040000000 
-0.00639999984 
-0.00400000019 
-0.00159999996 
0.00000000000 
0.00400000019 
0.00240000011 
0.00639999984 
0.00480000023 
0.00879999995 
0.00800000038 
0.01040000000 
0.00879999995 
0.01119999960 
0.00960000046 
0.01360000020 
0.01119999960 
0.01279999970 
0.01119999960 
0.01279999970 
0.01200000010 
0.01439999980 
0.01200000010 
0.01439999980 
0.01200000010 
0.01439999980 
0.01360000020 
0.01439999980 
0.01200000010 
0.01439999980 
0.01279999970 
0.01520000030 
0.01360000020 
0.01520000030 
0.01360000020 
0.01600000080 
0.01439999980 
0.01600000080