case	shell	result
0	osh	pass
0	osh-cpp	pass
1	osh	pass
1	osh-cpp	pass
2	osh	pass
2	osh-cpp	pass
3	osh	pass
3	osh-cpp	pass
4	osh	pass
4	osh-cpp	pass
5	osh	pass
5	osh-cpp	pass
6	osh	pass
6	osh-cpp	pass
7	osh	pass
7	osh-cpp	pass
8	osh	pass
8	osh-cpp	pass
9	osh	pass
9	osh-cpp	pass
10	osh	pass
10	osh-cpp	pass
11	osh	pass
11	osh-cpp	pass