Батарейные отсеки

 
BB 2AABB 3AABB 4AABC 1CBC 2AABC 2CBC 2D
BC 3CBC 3DBC 4DBC 1AAABC 2AABC 3AABC 3AAA
BC 4AABC 4AAABC AABE 4AABE 6AABE 6AAABE 8AA
BS 1BS 3BL 4DBS 2BS4BS 5BS 6