aa1r
ba1r8
ca1r84
da1r
ea1r8
z01r8
001r84
101r
201r8
301r84
or2r84
pr2r
qr2r8
rr2r84
sr2r
di3r
ei3r8
fi3r84
gi3r
hi3r8
283r8
383r84
483r
583r8
683r84