4t2l 3t2lpi 2t2lp 1t2l 0t2lpi

f31lpi e31lp d31l c31lpi b31lp

qc1lp pc1l oc1lpi nc1lp mc1l

1l0l 0l0lpi zl0lp yl0l xl0lpi

cvzlpi bvzlp avzl 9uzlpi 8uzlp