1	44S	2-deoxy-6-O-phosphono-beta-D-lyxo-hexofuranose	1.000
2	S7P	1-C-(hydroxymethyl)-6-O-phosphono-beta-D-altrofuranose	0.833
3	M7B	7-O-phosphono-D-glycero-beta-D-manno-heptopyranose	0.737
4	M7P	7-O-phosphono-D-glycero-alpha-D-manno-heptopyranose	0.737