aaaa aaac aaad aaar aaca aacc aacd aacr aada aadc aara aarc aard acaa acac acad acag acar acca accc accd acda acdc acga acgr acr- acra acrc acrr adaa adac adad adag adar adcc adda addc addd addr adra agac agad agag agar agca agcc agda agga agra arac arad arag arar arc- arca arda ardc arga arr- arra arrc arrg arrr c-cd caaa caac cac- caca cacc cacr cada cadc cadd cadr caga cagg cagr cara carc card carr ccaa ccac ccad ccag ccar ccca cccc ccdc ccdr ccga ccgc ccra ccrc ccrg cd-r cdaa cdac cdad cdda cddr cgac cgcc cgcg crac crag crar crca crcc crcr crda crdc daad daag daar daca dada daga dagg dagr dara darc dard darg darr dcca dccc dcra dddd ddrc dgac dgca draa drac drad drag drar drca drda drra gaar gada gadd gaga gagg gara gard garg garr gc-c gcaa gccc gcda gcrg gdca gdrc gggg grac grad grcc grdc grrr raad raag rac- raca racc rada radc radd radr raga ragg rara rcac rccc rcdc rcga rcgc rcrd rcrg rdac rrad rrrr