yyr6 xyr6pd wyr6p vyr6 uyr6pd
97q6pd 87q6p 77q6 67q6pd 57q6p
khq6p jhq6 ihq6pd hhq6p ghq6
vqp6 uqp6pd tqp6p sqp6 rqp6pd
6zo6pd 5zo6p 4zo6 3zo6pd 2zo6p