1,2,7,8,,3,4,9,10,,5,6,11,12
1,2,10,11,,3,4,8,12,,5,6,7,9
1,2,9,12,,3,4,7,10,,5,6,8,11
1,2,7,12,,3,4,9,11,,5,6,8,10
1,2,8,9,,3,4,7,11,,5,6,10,12
1,4,11,12,,3,6,7,8,,5,2,9,10
1,4,7,9,,3,6,10,11,,5,2,8,12
1,4,8,11,,3,6,9,12,,5,2,7,10
1,4,8,10,,3,6,7,12,,5,2,9,11