r1v13c s1v1 t1v13 u1v13c v1v1

gsw1 hsw13 isw13c jsw1 ksw13

5ix13 6ix13c 7ix1 8ix13 9ix13c

u9x13c v9x1 w9x13 x9x13c y9x1

j0y1 k0y13 l0y13c m0y1 n0y13