bbb bbe bbg bbh bbn bbo bbq be- beb bee beg beh ben beo beq bgb bge bgg bgh bgn bgo bhb bhe bhg bhh bho bhq bnb bne bng bnn bno bob boe bog boh bon boo boq bqe ebb ebe ebg ebh ebn ebo ebq eeb eee eeg een eeo egb ege egg egh egn ego ehb ehe ehg ehh ehn eho en- enb ene eng enh enn eno eo- eob eoe eog eoh eon eoo eoq eqe eqn eqq gbe gbg gbh gbn gbo ge- geb gee geg geh gen geo ggb ggg ggh ggn ggo ghb ghe ghg ghh ghn gho ghq gnb gne gnn gno gob goe gog goh gon goo goq hbb hbe hbg hbh hbn hbo he- heb hee heg heh hen heo hgb hge hgg hgh hgn hgo hhb hhe hhg hhh hhn hho hnb hne hng hnh hnn hno hob hoe hog hoh hon hoo nbb nbe nbg nbn nbo ne- neb nee neg neh nen neo ngb nge ngg ngh ngn ngo nhb nhe nhg nhh nhn nnb nne nng nnh nnn nno no- nob noe nog noh non noo ob- obb obe obg obh obn obo oeb oee oeg oeh oen oeo oge ogg ogh ogn ogo ohe ohg ohh ohn oho ohq on- onb one ong onh onn ono oo- oob oog ooh oon ooo oqb oqo qbe qbq qee qeh qen qeo qgn qnb qne qnh qoo qqq