mvpn nvpnn ovpnn2 pvpn qvpnn

bmqnn cmqnn2 dmqn emqnn fmqnn2

0crnn2 1crn 2crnn 3crnn2 4crn

p3rn q3rnn r3rnn2 s3rn t3rnn

eusnn fusnn2 gusn husnn iusnn2