ypsq zpsq2 0psq20 1psq 2psq2

ngtq2 ogtq20 pgtq qgtq2 rgtq20

c7tq20 d7tq e7tq2 f7tq20 g7tq

1xuq 2xuq2 3xuq20 4xuq 5xuq2

qovq2 rovq20 sovq tovq2 uovq20