RES\n1b:o-dgal-HEX-0:0|1:aldi\n2s:n-acetyl\n3b:x-dgal-HEX-x:x\n4s:n-acetyl\n5b:x-dglc-HEX-x:x|6:a\n6s:sulfate\n7s:sulfate\nLIN\n1:1d(2+1)2n\n2:3d(2+1)4n