lc2qnn mc2q nc2qn oc2qnn pc2q

a32q b32qn c32qnn d32q e32qn

zt3qn 0t3qnn 1t3q 2t3qn 3t3qnn

ok4qnn pk4q qk4qn rk4qnn sk4q

db5q eb5qn fb5qnn gb5q hb5qn