1returns: 0 2returns: 0 3returns: 1 4returns: 0 5returns: 0 6returns: 0 7returns: 0 8returns: 0 9returns: 1 10returns: 0 11returns: 0 12returns: 1 13returns: 1 14returns: 1 15returns: 1 16returns: 0 17returns: 0 18returns: 0 19returns: 1 20returns: 0 21returns: 1 22returns: 0 23returns: 1 24returns: 1 25returns: 0 26./cond.tests: line 101: [[: 4+: syntax error: operand expected (error token is "+") 27returns: 1 28returns: 0 29returns: 0 30returns: 1 31returns: 0 32returns: 0 33returns: 1 34returns: 0 35ok 36ok 42 37ok 43 38