8o3b2 9o3b2o ap3b bp3b2 cp3b2o

xf4b2o yf4b zf4b2 0f4b2o 1f4b

m64b n64b2 o64b2o p64b q64b2

bx5b2 cx5b2o dx5b ex5b2 fx5b2o

0n6b2o 1n6b 2n6b2 3n6b2o 4n6b