prep node_prt12us,prt12us
destroy prt12us#rel,prt12uy
imp11 prt12us/,ll
link11
prt12us#rel
i77perm
.stack 400
.streams 1
.name prt0
.end
prt12uy
list prt12uy,.bpp155
alist11 prt12us/.lp23