case shell result 0 osh pass 0 osh_.py pass 0 osh_.cc pass 1 osh pass 1 osh_.py pass 1 osh_.cc pass 2 osh ok 2 osh_.py ok 2 osh_.cc ok 3 osh pass 3 osh_.py pass 3 osh_.cc pass 4 osh pass 4 osh_.py pass 4 osh_.cc pass 5 osh pass 5 osh_.py pass 5 osh_.cc pass 6 osh pass 6 osh_.py pass 6 osh_.cc pass 7 osh pass 7 osh_.py pass 7 osh_.cc pass 8 osh pass 8 osh_.py pass 8 osh_.cc pass 9 osh pass 9 osh_.py pass 9 osh_.cc pass 10 osh pass 10 osh_.py pass 10 osh_.cc pass 11 osh pass 11 osh_.py pass 11 osh_.cc pass 12 osh pass 12 osh_.py pass 12 osh_.cc pass 13 osh pass 13 osh_.py pass 13 osh_.cc pass 14 osh pass 14 osh_.py pass 14 osh_.cc pass 15 osh pass 15 osh_.py pass 15 osh_.cc pass 16 osh pass 16 osh_.py pass 16 osh_.cc pass 17 osh pass 17 osh_.py pass 17 osh_.cc pass 18 osh pass 18 osh_.py pass 18 osh_.cc pass 19 osh pass 19 osh_.py pass 19 osh_.cc pass 20 osh pass 20 osh_.py pass 20 osh_.cc pass 21 osh ok 21 osh_.py ok 21 osh_.cc ok 22 osh pass 22 osh_.py pass 22 osh_.cc pass 23 osh ok 23 osh_.py ok 23 osh_.cc ok 24 osh pass 24 osh_.py pass 24 osh_.cc pass 25 osh pass 25 osh_.py FAIL 25 osh_.cc FAIL 26 osh pass 26 osh_.py FAIL 26 osh_.cc FAIL 27 osh N-I 27 osh_.py N-I 27 osh_.cc N-I 28 osh pass 28 osh_.py pass 28 osh_.cc pass