a-a a-c aaa aac aae aaf aah ac- aca acc ace acf ach aea aec aee aef aeh af- afa afc afe aff afh aha ahc ahe ahf ahh c-- caa cac cae caf cah cca ccc cce ccf cch ce- cea cec cee cef ceh cfa cfc cfe cff cfh ch- cha chc che chf chh eaa eac eae eaf eah ec- eca ecc ece ecf ech eea eec eee eef ef- efa efc efe eff efh eha ehc ehe ehf ehh faa fac fae faf fah fca fcc fce fcf fea fec fee fef feh ffa ffc ffe fff ffh fha fhc fhe fhf fhh haa hac hae haf hah hca hcc hce hcf hch he- hea hec hee hef heh hfa hfc hfe hff hfh hha hhc hhe hhf hhh

a-ha aaaa aaac aaae aaaf aaah aaca aacc aace aacf aach aaea aaec aafa aafc aaff aaha acaa acac acae acca accc acce accf acch ace- acea acec aceh acfc acfe acha ache achh aeac aeaf afaa afca afcc afch afee affa affc ahac ahah ahfa ahha caaa caac caaf caah cac- caca cacc cace cach caec cafa cafc cafe caff caha cahe ccaa ccac ccaf ccca cccc cccf ccee ccfa ccfc ccff ccha cche ceac cec- ceca cece ceec cef- cefa cefc cfaa cfac cfae cfca cfcf chaa chac chae chaf chah chca chce chch chea chec chee chef cheh chfa chfc chha eaaf eaca eacc each eaec ecaa ecac ecca eccc ecce ecef ecfa ecfc echa eche eeca eeea eeee eefa eefe efca effa ehaa ehcc ehea eheh faaa faac faah faca facc face fach fafa fafc fafe faff faha fcca fccf fcch feaf fece fech fefc fefe feff ffcc ffee ffff haaf hace haec hafe haff haha hcca hccc hcch hcfa hcfc heaf heah heca hech heef hefe hehe hfce hhaa hhhh

-aaa- aaaah aaace aaaee aaeaf aahaa acaca aceae achee achef aeaea aface afcea afcec afefe ahhaa ahhha c-a-c ca-ca cacha cache caec- caeca caffa caffe cahch ccccc ceace cech ceche ceeac chaac chaah chaca chace chach chafa chafe chaff chahe chea- checa chech chefa chefe cheff cheha echea eecca eeeee facea fache fcaca feche fface ha-ha hacha hache haffa hahha he-he heacc heach hecae heche heffe hhfce hhhhh

achaea achafe aeacea afeefa cacche cachaa cafcaf ccache cecafa ceecee chaafe chacha chaffe chaheh cheaha checca checea cheche cheech cheefe ecache efacec efface fecche hachee hahaha hahhah hecche heehee hehehe hehheh

cachaca cha-cha chacche chaffee cheecha chhachh ehcache hee-hee heechee

fechfech hahahaha

achachach chac-chac chachacha chee-chee face-ache fech-fech

chahchaheh

cha-cha-cha effaceaface

aaaaaaaaaaaaaaa ccccccccccccccc chafechafechafe

hhhhhhhhhhhhhhhhhhhhh