10
ABFAEDCGCF
EGEEEEGBEAEFEEGCCEDFEDCBAEGBDBCFE
EEAAACBADDBBABB
GBDGBDBCCCAGBECDE
C
GAEAGCGFAGDBDC
FDCBAFBCFC
DCCDCEABGCDGDDAECEDBCDGE
CCADCAGBGDBEEGBDGBEDFFFBEADFGCBECEABCAECFEEEEDFDDFCGGDDFBDDDBBFFEGE
DBEFGBDDE
