t1nn1 s1nn r1nn1c q1nn1 p1nn
4ann 3ann1c 2ann1 1ann 0ann1c
fkmn1c ekmn1 dkmn ckmn1c bkmn1
qtln1 ptln otln1c ntln1 mtln
12kn 02kn1c z2kn1 y2kn x2kn1c