[CH2](O)[C@@H](O1)[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)1211220oooodo [CH2](O)[C@@H](O1)[C@@H](O)[C@H](O)[C@H](O)[C@H](O)1111220oooodo 2 variants possible; use an icon →433440oooodo [CH2](O)[C@@H](O1)[C@@H](O)[C@H](O)[C@H](O)[CH](O)1x11220oooodo 4 variants possible; use an icon →433440?oo??o 3 variants possible; use an icon →x11220?oo??o 2 variants possible; use an icon →333440oooodo 2 variants possible; use an icon →211220?oo??o 2 variants possible; use an icon →x33440oooodo [CH2](O)[C@H](O1)[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)1122110oooodo 4 variants possible; use an icon →x33440?oo??o 4 variants possible; use an icon →333440?oo??o 2 variants possible; use an icon →111220?oo??o 2 variants possible; use an icon →122110?oo??o [CH2](O)[C@@H](O)[C@@H](O1)[C@H](O)[C@H](O)[C@H](O)1111220ooodoo [CH2](O)[C@@H](O)[C@@H](O1)[C@H](O)[C@H](O)[C@@H](O)1211220ooodoo [CH2](O)[C@H](O1)[C@H](O)[C@@H](O)[C@@H](O)[C@@H](O)1222110oooodo 3 variants possible; use an icon →x22110?oo??o [CH2](O)[C@H](O1)[C@H](O)[C@@H](O)[C@@H](O)[CH](O)1x22110oooodo 2 variants possible; use an icon →433440ooodoo 2 variants possible; use an icon →333440ooodoo