RES 1b:x-dglc-HEX-x:x 2s:n-acetyl 3r:r1 4b:b-dglc-HEX-1:5|6:a LIN 1:1d(2+1)2n 2:1o(3+1)3n 3:3n(3+1)4d REP REP1:6o(3+1)5d=1-3 RES 5b:b-dglc-HEX-1:5|6:a 6b:b-dglc-HEX-1:5 7s:n-acetyl LIN 4:5o(4+1)6d 5:6d(2+1)7n