mbs2 nbs25 obs25o pbs2 qbs25

b2s25 c2s25o d2s2 e2s25 f2s25o

0st25o 1st2 2st25 3st25o 4st2

pju2 qju25 rju25o sju2 tju25

eav25 fav25o gav2 hav25 iav25o