0(0,10):  0  0    (*,*)  (1,2)    [ic,i2]  0  
1(1, 8):  3  2    (*,*)  (*,*)    [C+,r2]  1  2
2(1, 9):  4  1    (*,*)  (*,*)    [C+,r2]  1  2
3(2, 4):  1  3    (*,*)  (*,*)    [C-,ic]  2  121
4(2, 5):  2  4    (*,*)  (*,*)    [C-,ic]  2  121