-er bbb bbe bbg bbk bbr be- beb bee beg bek ber bgb bge bgg bgk bgr bkb bke bkg bkk bkr brb bre brg brk brr ebb ebe ebg ebk ebr eeb eee eeg eek eer egb ege egg egr ekb eke ekg ekr erb ere erg erk err gbe gbg gbk gbr ge- geb gee geg gek ger ggb ggg ggr gkb grb gre grg grk grr kbb kbe kbk kbr ke- keb kee keg kek ker kgb kkb kke kkk kkr krg krk krr rbb rbe rbg rbk rbr re- reb ree reg rek rer rgb rge rgg rgk rgr rkb rke rkg rkk rrb rrg rrk rrr

bbbb bbeb bbrg bebb bebe beeb beeg beek beer begg beke bere berg berk berr breb bree breg brek brer brkb brrr ebbr eber eeee eeke eerg egbe egee eger eggb egge egre ekeb ekek eker erbb erbe ereb erer erg- ergg erke erre gebe geek geer gege gegg gerb gere gggg grbr greb gree greg grrr kbbb kbbe kbbg kbbk kbbr kbeb kbee kbek kber kbgb kbge kbgg kbgr kbkb kbkg kbkk kbkr kbrb kbre kbrg kbrk kebb kebe kebr keek keer kege kegg kegk kegr kekb keke ker- kerb kere kerk kerr kgbb kgbr kgeb kggg kggr kgrb kgre kgrg kgrk kgrr kkbb kkbe kkbg kkbr kkeg kkgb kkgr kkkk kkrb kkre kkrk kkrr krbb krbe krbg krbk krbr kreb kree krek krke krkk krkr krrb krre krrg krrk krrr rbbb rbbr rebb rebe rebk reeb reek rege regr reke rere rerg rgbe rrrr

b-r-k bbbee be-er bebek beber beebe beeke begee begge beker bekke berbe bereg berek berge berk- berke berre breek breer breg- brege bregg breke brere brrrr ebber eberg eeeee egger egrek ekker erbbe erber erege erere gbeke gberg geber gebke gebre geere gegge gerbe gerke gerre grebe greek greer grege gregg grrrr k-gee kebbe kebek keber keere kerek kerre kreek kreke rebbe rebeg reber reege reere reger regge rekke rere- reree

bbbbbb beebee beegee beeker begger bekker berbee berber berege bereke berere berger berker berrer breege breere breger bregge brekke eebree egbere ekberg erbree gbegbe geegee gegger gekker gerber gerege gerger greger gregge gregre kebber keeker kegger kerber kerker kreker reeker

bbbbbbb beerkeg berbere bergere bergger bkerke bregger brekker eerbeek egeberg eggebek ekeberg gee-gee gregger gregree kee-kee kegbeer kegeree kreeker rebberg reeberg

bbbbbbbb beerberg berebere egerberk greegree

beebeebee eggerberg greekgeek keek-keek

bbbbbbbbbbbbbbb grrrrrrrrrrrrrr