⑴10,1,2,6; 9,1,4,5; 8,1,3,7;
⑵10,4,1,6; 9,4,3,5; 8,4,2,7;
⑶10,7,1,5 ;9,7,3,4; 8,7,2,6;
⑷10,5,7,3;9,10,2,4; 8,10,1,6