a-a a-b a-c aaa aab aac aah ab- aba abb abc abh ac- aca acb acc ach aha ahb ahc ahh baa bab bac bah bba bbb bbc bbh bca bcb bcc bch bha bhb bhc bhh c-- caa cab cac cah cba cbb cbc cbh cca ccb ccc cch ch- cha chb chc chh haa hab hac hah hba hbb hbc hbh hca hcb hcc hch hha hhb hhc hhh

a-ha aaaa aaab aaac aaah aaba aabb aabc aabh aaca aacb aacc aach aaha abaa abab abac abb- abba abbb abca abcb abcc abch abha acaa acab acac acba acca accc acch acha achh ahab ahac ahah ahha baaa baah baba babb bac- baca bacc bach baha bbbb bbch bcaa bcbc bcca bccc bhca bhcc caaa caab caac caah caba cac- caca cacc cach caha cbac cbbc cbca cbcc cbha ccaa ccab ccac ccba ccbc ccca cccb cccc ccha chaa chab chac chah chca chch chha haab haba haha hcbc hcca hccb hccc hcch hhaa hhhh

-aaa- aaaah aabaa aabba aacbc aahaa abaab ababa abaca abbac abccc acaca acacb achab ahhaa ahhha bacab bacca bacha c-a-c ca-ca caaba cacha cahch ccccc chaab chaac chaah chaba chaca chach chhab ha-ha habab habba hacha hahha hhhhh

aaaaba aabach abacab baabaa babaha bacaba baccha bahaba bahaha bbbbbb bhabha caabah cachaa cahaba chabab chacha habach habhab hahaha hahhah

bac-cab bbbbbbb cachaca cha-cha chhachh hababah

abbabach bachchha bbbbbbbb hahahaha

achachach baabaabaa chac-chac chachacha

cha-cha-cha

b-a-c-h

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc

hhhhhhhhhhhhhhhhhhhhh