RES
1b:x-dglc-HEX-x:x
2r:r1
3b:a-dglc-HEX-1:5|6:d
LIN
1:1o(4+1)2n
2:2n(4+1)3d
REP
REP1:4o(4+1)4d=1-4
RES
4b:a-dglc-HEX-1:5