hsprq gspr fsprqy esprq dspr
s1or r1orqy q1orq p1or o1orqy
3aorqy 2aorq 1aor 0aorqy zaorq
eknrq dknr cknrqy bknrq aknr
ptmr otmrqy ntmrq mtmr ltmrqy