itsrm3 htsrm gtsr ftsrm3 etsrm
t2rrm s2rr r2rrm3 q2rrm p2rr
4brr 3brrm3 2brrm 1brr 0brrm3
flqrm3 elqrm dlqr clqrm3 blqrm
quprm pupr ouprm3 nuprm mupr