RES\n1b:b-dglc-HEX-1:5\n2s:n-acetyl\n3r:r1\n4b:b-dgal-HEX-1:5\nLIN\n1:1d(2+1)2n\n2:1o(4+1)3n\n3:3n(4+1)4d\nREP\nREP1:6o(4+1)5d=-1--1\nRES\n5b:b-dgal-HEX-1:5\n6b:b-dglc-HEX-1:5\n7s:n-acetyl\nLIN\n4:5o(3+1)6d\n5:6d(2+1)7n
