19 20 100 99
FADFAHACEIEGGHBJCEHC
ADAFFEBFEFDBBJBHICCF
JGDBIJFGEJDCIJBJCBCI
DEIDCEDBDECHBEGHAIGC
EHJEEDCJACHEDFEADEIH
HCACAJIFFCAHDBDCFBGB
HCFAFHBGHEEJFDAIBCII
AJAGHDFFAHBGCBADAJJC
JGGCJCFFJFDDGGIIJDFD
HJGDBHDAHCEHEBJEGHCC
HEAHEHIGIBACCBCBAGJC
GCIGFIJICBJIGHAGEJGA
FHJGDEIIGFIBHIBJJICG
IAGFGGJBGADAIJEBHECG
CJBIGEAIJJIICBEGDJGJ
CFBJCJEIJJAFADBDEIDE
GEFDFIDABAFEEHBGGIJD
EICDAIJBBAEJIIGJEJFG
GGEFGCIJCAJDIJBJAFHC