wnspw vnsp unspwn tnspw snsp
7wrp 6wrpwn 5wrpw 4wrp 3wrpwn
i6qpwn h6qpw g6qp f6qpwn e6qpw
tfqpw sfqp rfqpwn qfqpw pfqp
4opp 3oppwn 2oppw 1opp 0oppwn