-al a-a a-b a-c aaa aab aac aad aae aal aaw ab- aba abb abc abd abe abl abw ac- aca acb acc acd ace acl acw ad- ada adb adc add ade adl adw aea aeb aec aed aee ael aew al- ala alb alc ald ale all alw aw- awa awb awc awd awe awl aww baa bab bac bad bae bal baw bba bbb bbc bbd bbe bbl bbw bca bcb bcc bcd bce bcl bda bdb bdc bdd bde bdl bdw be- bea beb bec bed bee bel bew bla blb blc bld ble bll bwa bwb bwc bwd bwl c-- caa cab cac cad cae cal caw cba cbb cbc cbd cbe cbl cbw cca ccb ccc ccd cce ccl ccw cda cdb cdc cdd cde cdl cdw ce- cea ceb cec ced cee cel cew cl- cla clb clc cld cle cll clw cw- cwa cwb cwc cwd cwe cwl daa dab dac dad dae dal daw dba dbb dbc dbd dbe dbl dca dcb dcc dcd dce dcl dcw dda ddb ddc ddd dde ddl ddw de- dea deb dec ded dee del dew dl- dla dlb dlc dld dle dll dwa dwb dwc dwe dww eaa eab eac ead eae eal eaw eba ebb ebc ebd ebe ebl ebw ec- eca ecb ecc ecd ece ecl ecw ed- eda edb edc edd ede edl edw eea eeb eec eed eee eel eew ela elb elc eld ele ell elw ewa ewb ewc ewd ewe ewl eww la- laa lab lac lad lae lal law lba lbb lbc lbd lbe lbl lbw lca lcb lcc lcd lce lcl lcw lda ldb ldc ldd lde ldl ldw lea leb lec led lee lel lew lla llb llc lld lle lll llw lwa lwb lwc lwd lwl lww waa wab wac wad wae wal waw wba wbb wbc wbd wbe wbw wca wcb wcc wcd wce wcl wcw wda wdb wdc wdl wea web wec wed wee wel wew wl- wla wlb wlc wle wll wlw wwa wwc wwd wwe wwl www

-wal a-be a-wa aaaa aaab aaac aaad aaae aaal aaba aabb aabc aabd aabl aabw aaca aacb aacc aacd aace aacl aada aadc aade aaea aaec aala aalc aald aale aall aaww abaa abab abac abad abae abal abaw abb- abba abbb abbe abca abcb abcc abcd abcl abcw abda abec abed abee abel abla able abwa abwe acaa acab acac acad acae acba acbl acca accc accd acce acda acdb acdc acde ace- acea acec aced acel acla aclc acle acwa acwl acww adaa adab adac adad adae adal adaw adba adbc adcc adda addc addd adde addl adea adeb adee adel adew adle adwa aeac aecb aecl aede aela aelc alaa alac alad alae alal alaw alb- alba albc albe alca alcc alce ald- alda alde aldl alea alec aled alee alew all- alla alle alll alwc alwd awac awad awae awal awbe awdl awe- aweb awed awee awle awwa baaa baad baal baba babb babe bac- baca bacc bace bada badb badd bade baed bael bala balc bald bale ball baw- bawd bawe bawl bbad bbbb bbdd bbeb bblb bbwc bcaa bcbc bcca bccc bccl bcda bcde bcec bdbc bddc bdle bead beal beaw beba bebb bebe beca beda bede bedl beeb beed beel bela beld bele bell belw bewa bewe blaa blab blac blad blae blaw bldc blea bleb bled blee blew blw- bwaa c-cd caaa caab caac caal caba cabe cac- caca cacc cace cacw cada cadc cadd cade cadw caec cala calc cald cale call calw cawl cbac cbal cbbc cbca cbcc cbce cbcl cbdb cbdc cbea cbec cbee cblb cblc cbwa cbwd ccaa ccab ccac ccad ccba ccbc ccca cccb cccc cccl ccdc cced ccee ccel ccla cclc cd-e cdaa cdac cdad cdba cdda cddb cddl cdec ceac cead ceal ceba cec- ceca cece ceda cedd cede ceeb ceec ceel cel- cela celc cele cell cewa cewe clab clad claw clcd cldc clea clec cled clee clew cwac cwbl cweb cwla daab daad daae daal daba dabb daca dace dada dade daeb dala dale dall dawa dawd dawe dbcc dcbc dcca dccb dccc dccl dcdb dddd ddlc deac dead deae deal deaw deba debe dec- deca decc decd dece decl deda dedd dede deeb deed deel dela deld dele dell dewa dewe dlab dlbd dlwc dwac dwad dwbe dwbl dwcl dwcw dwdd dwdl dwec dwla dwlc dwle dwll dwlw dwwe dwww e-cl e-la eaba eaca eacc eada eadb eadd eaec eala ealc eald eale ebac ebal ebba ebbc ebbw ebcc ebed ebel ebla ecaa ecac ecad ecal ecbc ecbe ecca eccb eccc ecce eccl ecdc ecdl eced ecla ecwa edac edad edaw edca edda eddc edde ede- edea edel edla edle eeca eede eeea eeee eele el-b elab elac elad elal elba elbe elca elcb elce elda elde elea elec eled elee ella elle ewew ewle laaa laac laad laal laba labe laca lacc lace lacl lada ladd lade lael lala lald lale lall lawa lawd lawe lawl lbcc lcac lcad lcaw lcbc lcca lccc lcce lcdd leaa lead leal leba lebd leca lece leda lede leea leed leel lela lele lell lewa lewd lewe llcc lldb lldc llew lllc llll waaa waac waad waal waaw waba wabb wabc wabd wabe wabl wabw waca wacb wacc wacd wace wacl wada wadb wadc wadd wade wadl waeb waec waed waee wael waew wala walb walc wald wale wall wawa wawb wawc wawd wawe wawl wbaa wbab wbac wbad wbae wbal wbbb wbbd wbbe wbbl wbbw wbca wbcb wbce wbcl wbcw wbdc wbdl wbea wbeb wbec wbed wbel wbew wblb wblc wbld wble wbll wblw wbwb wbwc wbwl wcab wcad wcae wcal wcba wcbc wcbd wcbe wcbl wcbw wcca wccb wccc wccd wcce wccl wccw wcda wcdb wcdc wcdd wcde wcdl wcdw wceb wcec wced wcee wcla wclb wclc wcld wcle wcll wclw wcwa wcwb wcwc wdab wdac wdad wdae wdal wdba wdbc wdbd wdbl wdca wdcb wdcc