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map_A1 map_B1 map_C1 map_D1 map_E1 map_F1 map_G1 map_H1
map_A2 map_B2 map_C2 map_D2 map_E2 map_F2 map_G2 map_H2
map_A3 map_B3 map_C3 map_D3 map_E3 map_F3 map_G3 map_H3
map_A4 map_B4 map_C4 map_D4 map_E4 map_F4 map_G4 map_H4
map_A5 map_B5 map_C5 map_D5 map_E5 map_F5 map_G5 map_H5
map_A6 map_B6 map_C6 map_D6 map_E6 map_F6 map_G6 map_H6
map_A7 map_B7 map_C7 map_D7 map_E7 map_F7 map_G7 map_H7
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A B C D E F G H