dxin exin1 fxin1u gxin hxin1
2njn1 3njn1u 4njn 5njn1 6njn1u
rekn1u sekn tekn1 uekn1u vekn
g5kn h5kn1 i5kn1u j5kn k5kn1
5vln1 6vln1u 7vln 8vln1 9vln1u