a2q6 91q6s6 81q6s 71q6 61q6s6

lbq6s6 kbq6s jbq6 ibq6s6 hbq6s

wkp6s vkp6 ukp6s6 tkp6s skp6

7to6 6to6s6 5to6s 4to6 3to6s6

i3n6s6 h3n6s g3n6 f3n6s6 e3n6s