SEOTION 1: CDEBB EAEBD CDCED BACBA CCE

SEOTION 2: BECBB CABDD BDDBC EBDDE DECAE E

SEOTION 3: AECEA BBCAD ACDBB EBDAD BEDBD A

SEOTION 4: BBDAC AAAEC ADBBD AACBC ADBAA C