1mkn 2mkn2 3mkn20 4mkn 5mkn2

qdln2 rdln20 sdln tdln2 udln20

f4ln20 g4ln h4ln2 i4ln20 j4ln

4umn 5umn2 6umn20 7umn 8umn2

tlnn2 ulnn20 vlnn wlnn2 xlnn20