【前区】Y:
1,2,4,7, 8,/ 10,11, 13,14, 17,/ 18,19, 21,22, 25,/ 26,27,28,31,34,
【前区】X:
3 ,5, 6, 9 ,12 ,/ 15,16, 20, 23,24,/ 29,30, 32,33,35
【+后区】Y:
+1,+2,+3,+5,+8, / +9,+10,+12,+14,
【+后区】X:
+4,+6,+7,+11,+13,/ +15,+16