Jawabanmu

2014-01-19T20:14:19+07:00
{2,3,5,7} {2,3,5,11} {2,3,7,11} {2,5,7,11} {3,5,7,11}
2014-01-19T21:10:58+07:00
{2,3,5,7} {2,3,5,11} {2,3,7,11} {2,5,7,11} {3,5,7,11}