L-gro-?-D-manHepp-(1->?)[?-D-Glcp-(1->?)]-L-gro-?-D-manHepp?P-(1->?)-L-gro-?-D-manHepp4PPEtn-(1->?)-?-D-Kdop-(2->?)[?-D-Kdop?PEtn-(2->?)]-?-D-Kdop(2->