RES
1r:r1
REP
REP1:4o(3+1)2d=-1--1
RES
2b:b-lman-HEX-1:5|6:d
3b:b-dthr-PEN-2:5|2:keto
4b:a-lman-HEX-1:5|6:d
5b:b-dthr-PEN-2:5|2:keto
LIN
1:2o(2+2)3d
2:2o(3+1)4d
3:4o(2+2)5d