kfsrt jfsr ifsrt2 hfsrt gfsr
vorr uorrt2 torrt sorr rorrt2
6xqrt2 5xqrt 4xqr 3xqrt2 2xqrt
h7prt g7pr f7prt2 e7prt d7pr
sgpr rgprt2 qgprt pgpr ogprt2