(幅)
1+4= 9-0= 4+5= 6+2=
0+4= 9-8= 6-3= 3-2=
2+3= 4+2= 0+8= 7-3=
6+1= 5-4= 6-3= 5+2=
3+4= 6-5= 4+3= 8-5=
9-2= 4+5= 3+3= 7+2=