xl5pi0 yl5p zl5pi 0l5pi0 1l5p

mc6p nc6pi oc6pi0 pc6p qc6pi

b36pi c36pi0 d36p e36pi f36pi0

0t7pi0 1t7p 2t7pi 3t7pi0 4t7p

pk8p qk8pi rk8pi0 sk8p tk8pi