J=-A-B-C-D-E-F-G-H-M-N-P-W-V-
H=-A-B-C-D-E-F-G-M-N-P-W-V-
G=-A-B-C-D-F-N-M-X-S-W-V-O-
F=-A-B-C-D-N-M-X-S-W-V-O-
B=-A-N-S-W-V-X-