bbb bbc bbd bbf bbs bcb bcc bcd bcf bcs bdb bdc bdd bdf bds bfb bfc bfd bff bfs bsb bsc bsd bsf bss c-- cbb cbc cbd cbf cbs ccb ccc ccd ccf ccs cdb cdc cdd cdf cds cfb cfc cfd cff cfs csb csc csd csf css dbb dbc dbd dbf dbs dcb dcc dcd dcf dcs ddb ddc ddd ddf dds dfb dfc dfd dff dfs dsb dsc dsd dsf dss fbb fbc fbd fbf fbs fcb fcc fcd fcf fcs fdb fdc fdd fdf fds ffc ffd fff ffs fsb fsc fsd fsf fss sbb sbc sbd sbf sbs scb scc scd scf scs sdb sdc sdd sdf sds sfb sfc sfd sff sfs ss- ssb ssc ssd ssf sss

bbbb bbbs bbdd bbfc bcbc bcbs bccc bccs bcds bcfc bcsc bcss bdbc bddc bdsd bfcs bffs bsbd bscs bsfc bsff bsfs bssc bssd c-cd cbbc cbbs cbcc cbcs cbdb cbdc cbds cbfb cbfc cbsc ccbc cccb cccc cccf cccs ccdc ccdf ccds ccfc ccfd ccff ccsd ccsf ccss cdbf cdcs cddb cdfs cdss cfbc cfbs cfcb cfcf cfcs cfds cffb csbf cscb cscc cscd cscf cscs csdb csfc cssd dbcc dbcs dbfc dbfs dbss dcbc dccb dccc dccs dcdb dcds dcfc dcfs dcsc dcss dddd ddss dfcc dfcs dfds dsbc dscc dscs dsfc dssc fbsd fcbs fccf fcds fcsc ffcc ffff ffss fscb fscc fssc fssf sbbs sbcc sbcs sbds sbfc sbsd sccc sccs scdc scdf scds scfc scsc scsd sdcc sddc sdds sdfc sdsc sdsf sdss sfbc sfcc sfcs sfdc sffc sfss sscc sscs ssdc ssdd ssdf ssfc sssb sssc sssf ssss

ccccc cccsd ddddd fc-sb sccbc scdsb sdfcs ssfdc sssss

bbbbbb

bbbbbbb sssssss

bbbbbbbb

ddddddddd

bbbbbbbbbbbbbbb ccccccccccccccc