l8k4pb m8k4 n8k4p o8k4pb p8k4

azl4 bzl4p czl4pb dzl4 ezl4p

zpm4p 0pm4pb 1pm4 2pm4p 3pm4pb

ogn4pb pgn4 qgn4p rgn4pb sgn4

d7n4 e7n4p f7n4pb g7n4 h7n4p