solution list
010012001CKKKK.....CCCKB......ACBBB.....AAIBI......AIIIJ.....AJJJJ......HHFFF.....HHHEF......DEEFG.....DDEEG......DDGGG.....LLLLL
010012001CJJJJ.....CCCEJ......ACEEE.....AALEB......ALBBB.....ALIBI......LIIIG.....LFFFG......FKGGG.....FKKDD......KHHDD.....KHHHD
010012001EFFFA.....EEEFA......EBFAA.....BBBGA......BKGGG.....KKGDD......KJJDD.....KJHHD......JHHCC.....JIHIC......IIICC.....LLLLL
010012001CKKKK.....CCCKB......ACBBB.....AAFBE......AFEEE.....AFFFE......LLLLL.....GGGDD......GJJDD.....GJIID......JIHHH.....JIIHH
010012001CKKKK.....CCCKB......ACBBB.....AALBE......ALEEE.....ALHHE......LHHII.....LHDDI......DDIIG.....DFFFG......FJGGG.....FJJJJ
010012001HHHCC.....HHDDC......DDBCC.....DBBBE......ABEEE.....AALKE......ALKII.....ALKKI......LKIIG.....LFFFG......FJGGG.....FJJJJ
010012001EFFFA.....EEEFA......EBFAA.....BBBCA......BKCCC.....KKKKC......LLLLL.....GGGDD......GJJDD.....GJIID......JIHHH.....JIIHH
010012001CJJJJ.....CCCEJ......ACEEE.....AALEB......ALBBB.....ALIBI......LIIIG.....LFFFG......FKGGG.....FKKDD......KDDHH.....KDHHH
010012001EFFFA.....EEEFA......EBFAA.....BBBCA......BKCCC.....KKKKC......HHIIJ.....HHHIJ......DIIJG.....DDJJG......DDGGG.....LLLLL
010012001HHFFF.....HHFDD......HFGDD.....GGGCD......AGCCC.....AAJJC......AJIII.....AJIEI......JBEEE.....BBBEK......BKKKK.....LLLLL
010012001EFFFA.....EEEFA......EBFAA.....BBBCA......BKCCC.....KKLGC......KLGGG.....KLGDD......LJJDD.....LJIID......JIHHH.....JIIHH
010012001EFFFA.....EEEFA......EBFAA.....BBBGA......BKGGG.....KKGDD......KJJDD.....KJLCD......JLCCC.....JLIIC......LIHHH.....LIIHH
010012001CJJJJ.....CCCEJ......ACEEE.....AALEB......ALBBB.....ALIBI......LIIIG.....LFFFG......FHGGG.....FHHDD......HHKDD.....KKKKD
010012001CKKKK.....CCCKB......ACBBB.....AAIBI......AIIIJ.....AJJJJ......LLLLL.....GGGDD......GEEDD.....GFEED......FEHHH.....FFFHH
010012001CKKKK.....CCCKB......ACBBB.....AAFBE......AFEEE.....AFFFE......HHIIJ.....HHHIJ......DIIJG.....DDJJG......DDGGG.....LLLLL
010012001DHHHG.....DDHHG......DDGGG.....KKKKB......AKBBB.....AALBE......ALEEE.....ALIIE......LIFFF.....LIICF......CCCFJ.....CJJJJ