-er -ji a-a a-b a-i aaa aab aae aah aai aaj aao aar aav ab- aba abb abe abh abi abj abo abr abv aea aeb aee aeh aei aej aeo aer aev aha ahb ahe ahh ahi ahj aho ahr ahv ai- aia aib aie aih aii aio air aiv aja ajb aje ajh aji ajj ajo ajr aoa aob aoe aoh aoi aoj aoo aor aov ar- ara arb are arh ari arj aro arr arv av- ava avb ave avh avi avo avr baa bab bae bah bai baj bao bar bav bba bbb bbe bbh bbi bbo bbr be- bea beb bee beh bei beo ber bev bha bhb bhe bhh bhi bhj bho bhr bhv bi- bia bib bie bih bii bij bio bir biv bja bji bjj bjr boa bob boe boh boi boj boo bor bov bra brb bre brh bri brj bro brr brv bva bvb bve bvh bvi bvo bvr bvv eaa eab eae eah eai eaj eao ear eav eba ebb ebe ebh ebi ebj ebo ebr ebv eea eeb eee eeo eer eev eha ehb ehe ehh ehi eho ehr ehv eia eib eie eii eij eio eir eiv eja eji ejo eo- eoa eob eoe eoh eoi eoo eor era erb ere erh eri ero err erv eva evb eve evh evi evo evr evv h-i haa hab hae hah hai haj hao har hav hba hbb hbe hbh hbi hbj hbo hbr hbv he- hea heb hee heh hei hej heo her hev hha hhb hhe hhh hhi hhj hho hhr hhv hia hib hie hih hii hij hio hir hiv hja hji hjo hjr hjv hoa hob hoe hoh hoi hoo hor hov hr- hra hrb hre hrh hri hrj hro hrr hrv hv- hva hvb hvj hvo hvr hvv i-v ia- iaa iab iae iah iai iao iar iav iba ibb ibe ibh ibi ibj ibo ibr ibv ie- iea iee iei iej ier iev iha ihb ihe ihh ihi iho ihr ihv iia iib iie iih iii iij iio iir ija ijb ije iji ijo ijv io- ioa iob ioe ioh ioi ioj ioo ior iov ir- ira irb ire iri irj iro irr irv iva ivb ive ivi ivo ivr ivv j-i jaa jab jae jah jai jaj jao jar jav jba jbi jbj jbo jbr jea jeb jee jeh jei jej jeo jer jha jhe jhi jhj jho jhr jia jib jie jih jii jij jio jir jiv jja jjb jjj jjr joa job joe joh joi joj joo jor jra jrb jri jro jrr jvb jvi o-i oaa oab oae oah oai oaj oao oar oav ob- oba obb obe obh obi obj obo obr obv oea oeb oee oeh oei oeo oer oha ohe ohh ohi oho ohr oia oib oie oii oio oir oiv oja ojb oje oji ojo oo- ooa oob ooh ooi ooo oor oov or- ora orb ore orh ori oro orr orv ov- ova ovb ove ovh ovi ovo ovv ra- raa rab rae rah rai raj rao rar rav rba rbb rbe rbh rbi rbo rbr re- rea reb ree reh rei reo rer rev rh- rha rhb rhe rhh rhi rho rhr rhv ria rib rie rih rii rio rir riv rja rjr roa rob roe roh roi roj roo ror rov rra rrb rrh rri rrr rva rvb rve rvh rvi rvo rvr rvv v-a v-e vaa vab vae vah vai vaj vao var vav vba vbh vbi vbo vbr vbv vea veb vee veh vei veo ver vh- vha vhb vhe vhi vho vi- via vib vie vii vij vio vir viv vja voa vob voe voh voi voo vor vov vra vrb vre vrh vri vrr vva vvb vvi vvo vvr vvv