RES 1b:b-dgal-HEX-1:x 2s:n-acetyl 3b:a-dgal-HEX-1:x 4b:b-dglc-HEX-1:x 5s:n-acetyl 6b:b-dgal-HEX-1:x LIN 1:1d(2+1)2n 2:1o(3+1)3d 3:3o(3+1)4d 4:4d(2+1)5n 5:4o(3+1)6d