mtb1 ntb1o otb1ol ptb1 qtb1o

bkc1o ckc1ol dkc1 ekc1o fkc1ol

0ad1ol 1ad1 2ad1o 3ad1ol 4ad1

p1d1 q1d1o r1d1ol s1d1 t1d1o

ese1o fse1ol gse1 hse1o ise1ol