ogg1xf pgg1 qgg1x rgg1xf sgg1
d7g1 e7g1x f7g1xf g7g1 h7g1x
2xh1x 3xh1xf 4xh1 5xh1x 6xh1xf
roi1xf soi1 toi1x uoi1xf voi1
gfj1 hfj1x ifj1xf jfj1 kfj1x