aaaa aaac aaam aaar aaca aacc aacm aacr aama aamc aamr aara aarc aarm acaa acac acag acar acca accc accm acga acgr acma acmc acmg acr- acra acrc acrm acrr agac agag agam agar agca agcc agga agma agmc agra amaa amac amag amam amar amca amcc amga amm- amma amra amrc arac arag aram arar arc- arca arcm arga arma armc armm arr- arra arrc arrg arrr caaa caac caam cac- caca cacc cacm cacr caga cagg cagr cama camc camm cara carc carm carr ccaa ccac ccag ccam ccar ccca cccc cccm ccga ccgc ccma ccmc ccmm ccra ccrc ccrg cgac cgcc cgcg cgmc cmaa cmac cmcc cmmc cmra cmrr crac crag cram crar crca crcc crcr gaar gaga gagg gam- gama gamm gara garg garm garr gc-c gcaa gccc gcma gcmc gcrg gggg gmac gmmr grac gram grcc grrr maaa maac maag maam maar mac- maca macc macr maga magg mama mamc mar- mara marc marg marm marr mcaa mcac mcca mccc mcga mcmc mcrc mgam mgga mgrm mmaa mmac mmar mmcc mmcg mmcm mmmc mmmm mmrc mr-c mrac mrca mrcc mrmc mrrc raag raam rac- raca racc raga ragg rama ramm rara rcac rccc rcga rcgc rcrg rmrg rrmc rrrr