-th bbb bbc bbd bbe bbh bbo bbt bcb bcc bcd bce bch bcj bco bct bdb bdc bdd bde bdh bdj bdo bdt be- beb bec bed bee beh beo bet bhb bhc bhd bhe bhh bhj bho bht bjc bjd bjj bjt bob boc bod boe boh boj boo bot btb btc btd bte bth bto btt c-- c-j cbb cbc cbd cbe cbh cbj cbo cbt ccb ccc ccd cce cch ccj cco cct cdb cdc cdd cde cdh cdj cdo cdt ce- ceb cec ced cee ceh cej ceo cet ch- chb chc chd che chh cho cht cjb cjc cjd co- cob coc cod coe coh coj coo cot ctb ctc ctd cte cth cto ctt dbb dbc dbd dbe dbh dbo dbt dcb dcc dcd dce dco dct ddb ddc ddd dde ddh ddo ddt de- deb dec ded dee deh dej deo det dh- dhb dhc dhd dhe dhh dho dht dj- djb djc djd dje djo djt dob doc dod doe doh doj doo dot dtb dtc dtd dte dth dtj dto dtt ebb ebc ebd ebe ebh ebj ebo ebt ec- ecb ecc ecd ece ech ecj eco ect ed- edb edc edd ede edh edj edo edt eeb eec eed eee eeo eet ehb ehc ehd ehe ehh eho eht ejc ejd ejo ejt eo- eob eoc eod eoe eoh eoo eot etb etc etd ete eth etj eto ett hbb hbc hbd hbe hbh hbj hbo hbt hcb hcc hcd hce hch hcj hco hct hdb hdc hdd hde hdh hdo hdt he- heb hec hed hee heh hej heo het hhb hhc hhd hhe hhh hhj hho hht hjo hjt hob hoc hod hoe hoh hoo hot htb htc htd hte hth htj hto htt j-d jbc jbj jbo jbt jcb jcc jcd jce jch jco jct jdb jdc jde jdh jdo jdt jeb jec jed jee jeh jej jeo jet jhc jhd jhe jhj jho jht jjb jjc jjj job joc jod joe joh joj joo jot jtb jtc jte jth jtt ob- obb obc obd obe obh obj obo obt oc- ocb occ ocd och ocj oco oct odb odc odd ode odh odo odt oeb oec oed oee oeh oeo oet ohc ohd ohe ohh oho oht ojb ojc ojd oje ojo oo- oob ooc ood ooh ooo oot ot- otb otc otd ote oth oto ott tbb tbc tbd tbe tbh tbj tbo tbt tcb tcc tcd tce tch tcj tco tct tdb tdc tdd tde tdh tdo tdt te- teb tec ted tee teh tej teo tet th- thb thc thd the thh tho tht tjc tjd tje tjo to- tob toc tod toe toh toj too tot ttb ttc ttd tte tth tto ttt