q23xc p23x o23xcv n23xc m23x

1b3x 0b3xcv zb3xc yb3x xb3xcv

cl2xcv bl2xc al2x 9k2xcv 8k2xc

nu1xc mu1x lu1xcv ku1xc ju1x

y30x x30xcv w30xc v30x u30xcv