label: an alpha-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl derivative + UDP + H(+) => an alpha-L-fucosyl-(1->2)-beta-D-galactosyl derivative + UDP-alpha-D-galactose
label_lc: an alpha-d-galactosyl-(1->3)-[alpha-l-fucosyl-(1->2)]-beta-d-galactosyl derivative + udp + h(+) => an alpha-l-fucosyl-(1->2)-beta-d-galactosyl derivative + udp-alpha-d-galactose