8c9r7 7c9r 6c9r73 5c9r7 4c9r

jm8r im8r73 hm8r7 gm8r fm8r73

uv7r73 tv7r7 sv7r rv7r73 qv7r7

546r7 446r 346r73 246r7 146r

ge6r fe6r73 ee6r7 de6r ce6r73