solution list
011011001.....B.........BBB.......CCBKD.....IICKKDD...EEICCKJDD.EEIILGKJJJJ.EHHLGGGAA...HHLGAAA.....HLFFF.......LFM.........F.....
011011001.....B.........BBB.......FIBIL.....AFIIILD...AAFFFJLDD.MAGJJJJLEDD.AGGGCCLEE...GHHKCEE.....HHKCC.......HKK.........K.....
011011001.....B.........BBB.......CCBKD.....AFCKKDD...AAFCCKJDD.MAGFFFKJJJJ.AGGGLLLLL...GIIIHHH.....IEIHH.......EEE.........E.....
011011001.....B.........BBB.......CCBKJ.....AFCKKJD...AAFCCKJDD.MAGFFFKJJDD.AGGGLLLLL...GIIIHHH.....IEIHH.......EEE.........E.....
011011001.....B.........BBB.......CCBKJ.....IICKKJD...EEICCKJDD.EEIILGKJJDD.EHHLGGGAA...HHLGAAA.....HLFFF.......LFM.........F.....
011011001.....B.........BBB.......FIBIK.....AFIIIKK...AAFFFJKEE.MAGJJJJKCEE.AGGGLCCCE...GHHLCDD.....HHLDD.......HLD.........L.....
011011001.....B.........BBB.......DCBJJ.....DDCCCJA...DDFFFCJAA.LLLLLFIJIAM.HHHGFIIIA...HHGKKKK.....GGGEK.......EEE.........E.....
011011001.....B.........BBB.......FIBIK.....AFIIIKK...AAFFFJKEE.MACJJJJKGEE.ACCCLGGGE...DDCLHHG.....DDLHH.......DLH.........L.....
011011001.....B.........BBB.......FIBIL.....AFIIILD...AAFFFJLDD.MAGJJJJLEDD.AGGGCKLEE...GCCCKEE.....CHHKK.......HHK.........H.....
011011001.....B.........BBB.......IIBJJ.....DIFFFJA...DDIICFJAA.DDECCCFJGAM.EECKLGGGA...EEKLHHG.....KKLHH.......KLH.........L.....