ccba ccbc ccbn ccca cccb cccc cccp cccs ccna ccnb ccnc ccnp ccns ccob ccoc ccpa ccpn ccpp ccps ccsa ccsn ccsp ccss ccst cctb cctc cctt cnaa cnac cnap cnas cnbc cnbp cnco cncp cnna cnpa cnsa cnss cnta cntc coan coas coat coba cobb cobo cobs coca coco cocp coct con- cona conc conn cono cons cont coob coon coop coos coot copa copo copp cops copt cosa cosc coso cosp coss cost cota cotb cotc cotn coto cots cott cpaa cpac cpan cpap cpas cpbc cpca cpcs cpnb cpns cpnt cpos cppa cpps cpsa cpsc cpso cptp cpts csaa csab csac csao csas csat cscb cscc csco cscs csnp csob csos csot cspa cspb cspc csps cspt cssa csta cstc csto csts ctab ctan ctba ctbs ctca ctcp ctns ctos ctot ctpo ctpp ctps ctsa ctsc ctsn ctss ctta cttn ctts naaa naab naac naan naas naat naba nabc nabo nabs naca nacc naco nacp nacs nan- nana nanb nann nano nanp nans nant naoc naos naot napa napb napo napp naps napt nas- nasa nasb nasc naso nasp nass nast nata natc nato natp nats natt nbaa nbap nbas nbbc nbbo nbca nbcc nbco nbcs nbpa nbpp nbps nbsp ncaa ncac ncap ncat ncba ncbc ncbs ncca nccc nccn nccp nccs ncct ncna ncnc ncoa ncoc ncos ncpa ncpc ncsa ncsc ncss ncst ncta nctc nnnn nnos nnot nnsa nnss nntn noaa noac noap noat noba nobc nobo nobs noco nocs noct non- nona nonn nono nons nont noo- noob noon nooo noop noos noot nops nos- nosa noss nost not- nota noto nots nott npac npap npas npat npca npcc nppa nppc npsa npss npta nptc nptn nsaa nsac nsbo nsca nscc nscs nsna nsos nspc nsps nssa nssb nssc nsso nssp nsss nstc nstp nsts ntap ntbc ntcc ntop ntpa ntpc ntsb ntsc ntss ntto oaps oasc oass oast oats oban obas obba obbo obon obos obot obsn obss obst obts ocab ocac ocan ocap ocas ocat ocbc occa occc occn occt ocna ocon ocos ocpa ocpp ocsa oct- octa octo octs onab onan onas onat onc- onca onco onct onna onno onon onos onpt onsc onso onst ont- ontc onto ooaa ooba oona oons oont oooo ooos oops oosa oost ootb ootp oots opan opap opca opo- opon opos oppa oppo opps opsa optn opto opts osan osap osas osat osba osbp osca oscc osco osno osoo osos ossa ossb osso osta ostc osts otac otan otap otas otbs oto- oton otoo otos otpp otsa otso otta otto otts paan paap paas paat paba pabt paca paco pacs pact pan- pana panc pann pano pans pant paoc paon paos papa papb papp paps pasa pasc paso pasp pass past pata pato pats patt pbac pban pbcc pboc pbpa pbsa pbsp pcaa pcap pcas pcba pcbc pcbs pcca pccc pccs pcns pcnt pcoa pcos pcpb pcpn pcpp pcps pcsa pcso pcts pnac pnas pnca pnon pnot pnpo pnpp pnsc poan poas poat poba pobo pobs poca poco pocs pona ponc pono ponp pons pont poon poop poos poot pop- popa popc popo popp pops popt posa posb posn poso poss post pota potc poto pots pott ppac ppan ppap ppcc ppcs ppoa ppos pppa pppn pppo pppp ppps ppss ppta pptn ppts pptt psac psap psas psat psbt psca psco psna psnc psoa psoc pson psos pspp psps pssa pssc psso psst psts ptab ptas ptca ptcc ptop ptsa pttc s-os sa-c saab saac saan saap saas saat saba sabb sabc sabo sabs saca sacc sacn saco sacs sact sana sann sano sans sant saon saos sapa sapo sapp saps sasa sasc saso sass sast sata satb satc satn sato sats satt sbaa sbac sbas sbbs sbca sbcc sbcs sbct sbot sbsa sbsp sbst sbtc sbtn scaa scab scac scan scap scas scat scba sccc sccp sccs scct scna scnt scob scon scoo scop scot scpa scpb scpo scps scpt scsa scsc scsn scso scst sctc sctn scto scts snab snap snas snat snba snca sncc snco sncp snns snoa snob snoc snoo snop snos snot snpo snpp soan soap soas soat soba sobo sobp sobs sobt soca soco socs son- sona sono sons sont soon soop soos soot sopa sopo sopp sops sosa soso soss sost sota sotc sotn soto sotp sots sp-a spac span spap spas spat spca spcc spco spcs spns spoc spon spoo spop spos spot spps spsa spso spsp spss spst spta sptb sptc spto spts ssaa ssab ssac ssan ssao ssap ssas ssat ssbn ssca sscc sscp sscs ssns ssoc ssop ssot sspa sspc sspo ssps sspt sssa sssb sssc ssss ssta sstb sstc sstp ssts stab stac stan stap stas stat stbc stbs stca stcc stcp stcs stnn stns stoa stob ston stoo stop stos stot stpp stps stss sttc taa- taan taas taat taba tabb tabc tabo tabs taca tacc taco tacs tact tana tann tano tans tant taoa taos tapa tapo tapp taps tapt tasa tasb tasc tasp tass tast tata tatb tato tats tatt tbas tbbs tbca tbcb tbcc tbsp tbst tbta tbtp tcap tcbs tcca tccc tcnn tcon tcos tcpa tcpo tctc tcts tnbc tnca tncc tnsp tnts toab toan toas toat toba tobo tobs tobt toca toco tona tonb tonn tono tons tooa toon toos toot top- topa topo topp tops topt tosa tosb tosc toso toss tost tota totc toto tots tott tpac tpap tpcp tpcs tpon tppa tppp tpsa tpsc tptp tsaa tsao tsat tsbc tsca tscc tscp tsna tsob tsop tsos tspn tspo tsps tspt tssa tsst tstc tsts ttab ttbb ttcn ttcp tton ttop ttss tttt

-aaa- -cpca -stan a-a-p a-pac aaaas aaaoc aaasa aaass aaata aabaa aabba aabps aacap aacbc aacbp aaccp aacos aacpa aacpp aacsa aacsb aacss aactp aanat abaab ababa ababs abaca abaco abacs abana abanc abann abano abaon abapo abasa abass abbac abban abbas abbat abbos abbot abcan abcas abccc aboab aboat abobo abona abono aboon aboot aboso abott abson abtaa abtao acaca acacb