y4oq x4oqnd w4oqn v4oq u4oqnd
9doqnd 8doqn 7doq 6doqnd 5doqn
knnqn jnnq innqnd hnnqn gnnq
vwmq uwmqnd twmqn swmq rwmqnd
65lqnd 55lqn 45lq 35lqnd 25lqn