-al -ol a-a a-c a-z aaa aac aag aal aao aaw aaz ac- aca acc acg acl aco acw acz ag- aga agc agg agl ago agw agz al- ala alc alg all alo alw alz aoa aoc aog aol aoo aow aw- awa awc awg awl awo aww az- aza azg azo azw azz c-- caa cac cag cal cao caw caz cca ccc ccg ccl cco ccw ccz cga cgc cgg cgl cgo cgw cl- cla clc clg cll clo clw clz co- coa coc cog col coo cow coz cw- cwa cwc cwg cwl cwo cz- czc czo czw gaa gac gag gal gao gaw gaz gca gcc gcg gcl gco gcw gga ggc ggg ggo ggw ggz gla glc glg gll glo glz goa goc gog gol goo gow goz gwa gwc gwg gwl gza gzo la- laa lac lag lal lao law laz lca lcc lcg lcl lco lcw lga lgc lgg lgl lgo lgw lla llc llg lll llo llw llz loa loc log lol loo low loz lwa lwc lwl lwo lww lzo oaa oac oag oal oao oaw oc- oca occ ocg ocl oco ocw ocz oga ogc ogg ogl ogo ola olc olg oll olo olw oo- ooa ooc oog ool ooo oow owa owc owl owo oww oza ozo ozw ozz waa wac wag wal wao waw waz wca wcc wcg wcl wco wcw wga wgc wgl wgo wgw wgz wl- wla wlc wlg wll wlo wlw woa woc wog wol woo wow woz wwa wwc wwl wwo www wzc z-g zaa zac zag zao zaz zcl zco zgg zla zo- zoa zoc zog zol zoo zow zzz