-al -ol a-a a-b aaa aab aae aak aal aao aaw ab- aba abb abe abk abl abo abw aea aeb aee aek ael aeo aew aka akb ake akk akl ako akw al- ala alb ale alk all alo alw aoa aob aoe aok aol aoo aow aw- awa awb awe awk awl awo aww baa bab bae bak bal bao baw bba bbb bbe bbk bbl bbo bbw be- bea beb bee bek bel beo bew bka bkb bke bkk bkl bko bkw bla blb ble blk bll blo boa bob boe bok bol boo bow bwa bwb bwk bwl bwo eaa eab eae eak eal eao eaw eba ebb ebe ebk ebl ebo ebw eea eeb eee eek eel eeo eew eka ekb eke ekl eko ela elb ele elk ell elo elw eo- eoa eob eoe eok eol eoo eow ewa ewb ewe ewk ewl ewo eww ka- kaa kab kae kak kal kao kaw kba kbb kbe kbk kbl kbo kbw ke- kea keb kee kek kel keo kew kkb kke kkk kkl kl- kla klb klo koa kob koe kok kol koo kow kw- kwa kwk kwo kww la- laa lab lae lak lal lao law lba lbb lbe lbk lbl lbo lbw lea leb lee lek lel leo lew lka lkb lkl lla llb lle llk lll llo llw loa lob loe lok lol loo low lwa lwb lwl lwo lww oaa oab oae oak oal oao oaw ob- oba obb obe obk obl obo obw oea oeb oee oel oeo oka okb oke okk okl oko okw ola olb ole olk oll olo olw oo- ooa oob ook ool ooo oow owa owb owe owk owl owo oww waa wab wae wak wal wao waw wba wbb wbe wbo wbw wea web wee wek wel weo wew wka wkb wke wko wkw wl- wla wlb wle wll wlo wlw woa wob woe wok wol woo wow wwa wwe wwl wwo www