rtornp
qtorn
ptor
otornp
ntorn
22nrn
12nr
02nrnp
z2nrn
y2nr
dcnr
ccnrnp
bcnrn
acnr
9bnrnp
olmrnp
nlmrn
mlmr
llmrnp
klmrn
zulrn
yulr
xulrnp
wulrn
vulr