I added print to my code and here is it
Input ch1: 1488 Input ch6: 1483 1: 0 2: 0
Input ch1: 1483 Input ch6: 1489 1: 0 2: 0
Input ch1: 1489 Input ch6: 1456 1: 0 2: 0
Input ch1: 1488 Input ch6: 1211 1: 0 2: 0
Input ch1: 1483 Input ch6: 1051 1: 0 2: 0
Input ch1: 1489 Input ch6: 1052 1: 0 2: 0
Input ch1: 1483 Input ch6: 1059 1: 0 2: 0
Input ch1: 1489 Input ch6: 1172 1: 0 2: 0
Input ch1: 1489 Input ch6: 1472 1: 0 2: 0
Input ch1: 1483 Input ch6: 1790 1: 0 2: 0
Input ch1: 1488 Input ch6: 1964 1: 0 2: 0
Input ch1: 1483 Input ch6: 1965 1: 0 2: 0
Input ch1: 1489 Input ch6: 1965 1: 0 2: 0
Input ch1: 1488 Input ch6: 1821 1: 0 2: 0
Input ch1: 1483 Input ch6: 1570 1: 0 2: 0
Input ch1: 1977 Input ch6: 1354 1: 0 2: 0
Input ch1: 1977 Input ch6: 1182 1: 0 2: 0
Input ch1: 1977 Input ch6: 1056 1: 0 2: 0
Input ch1: 1977 Input ch6: 1053 1: 0 2: 0
Input ch1: 1977 Input ch6: 1053 1: 0 2: 0
Input ch1: 1977 Input ch6: 1075 1: 0 2: 0
Input ch1: 1483 Input ch6: 1184 1: 0 2: 0
Input ch1: 1489 Input ch6: 1482 1: 0 2: 0
Input ch1: 989 Input ch6: 1815 1: 0 2: 0
Input ch1: 989 Input ch6: 1963 1: 0 2: 0
Input ch1: 989 Input ch6: 1965 1: 0 2: 0
Input ch1: 989 Input ch6: 1965 1: 0 2: 0
Input ch1: 989 Input ch6: 1959 1: 0 2: 0
Input ch1: 989 Input ch6: 1799 1: 0 2: 0
Input ch1: 989 Input ch6: 1558 1: 0 2: 0
Input ch1: 1977 Input ch6: 1353 1: 0 2: 0
Input ch1: 1977 Input ch6: 1136 1: 0 2: 0
Input ch1: 1977 Input ch6: 1053 1: 0 2: 0
Input ch1: 1977 Input ch6: 1054 1: 0 2: 0
Input ch1: 1977 Input ch6: 1076 1: 0 2: 0
Input ch1: 1977 Input ch6: 1262 1: 0 2: 0
Input ch1: 1483 Input ch6: 1501 1: 0 2: 0
Input ch1: 989 Input ch6: 1782 1: 0 2: 0
Input ch1: 989 Input ch6: 1963 1: 0 2: 0
Input ch1: 988 Input ch6: 1964 1: 0 2: 0