-vac aaaa aaac aaae aaar aaav aaca aacc aace aacr aacv aaea aaec aaev aage aara aarc aare aava acaa acac acae acag acar acca accc acce ace- acea acec acer acev acga acgr acr- acra acrc acre acrr acrv acvv aeac aeer aega aer- aera aerc aeva agac agag agar agav agca agcc agce agea agee ager agga agge agra agre agva ajac ajag ajar ajee ajga arac arae arag arar arc- arca arce area arec aree areg arev arga arge arja arje arr- arra arrc arre arrg arrr arva arve avaj avar avcc avce avea avec aver avra avre avva caaa caac cac- caca cacc cace cacr caec caer caga cage cagg cagr caja cara carc care carj carr cava cave ccaa ccac ccag ccar ccca cccc cccv ccee ccga ccgc ccra ccrc ccre ccrg ceac cear cec- ceca cece ceec cege ceja cejc cer- cera cerc cere ceva cgac cgcc cgcg cger cjar cjca cjcj cjrc cjrj crac crag craj crar crca crcc crce crcr cre- crea crec cree creg cvac cvar cvca cvcc cver cvra cvrg cvrr eaca eacc eaec eaga eage eara eare eave ecaa ecac ecar ecca eccc ecce ecra ecrc ecrr ecrv eeca eeea eeee eega eera eerc eerg eeva egaa egae egar egcc egcg egcr egea egec egee eger egge egra egre ejer erca ercc erce erec erer erev erg- erga ergg erja erra errc erre erve evac evae evar evea ever evga evje evra evre gaar gace gaea gaec gaer gaga gage gagg gaja gara gare garg garr garv gava gave gc-c gcaa gccc gcrg gear geca gece geer gege gegg gera gere geva geve gggg grac grae grav grcc grce grea grec gree greg grev grrr grve gvvv jaar jaca jacc jace jaer jaga jagg jaja jara jarc jare jarg jarr java jave jccc jcrc jear jeer jega jera jere jjar jjcc jrge raag raaj rac- raca racc race racv raec raeg raer raga rage ragg raja raje rara rare rava rave rcac rccc rcga rcgc rcrg rcvr rea- reac reae rear reca recc rece recr reev rega rege regr reja rera rere rerg reva reve rrrr rv-c rvca rver vaar vaca vace vag- vaga vage vagg vaja vara vare varg varr vava vear vecc veer vega vege veja ver- vera vere veve vgcc vjaa vrac vrav vver vvvv