SUBORBICULAR

ab ai al ar as ba bi bo is la li lo oi or os si so us

abo abs ail air ais alb als arb arc ars bal bar bas bib bio bis boa bob bos bra bro brr bub bur bus cab car cis cob col cor cos cru cub cur lab lac lar las lib lis lob oar oba obi oca oil ora orb orc ors our rai ras ria rib rob roc rub sab sac sal sau sib sic sir sob sol sou sri sub ulu urb

abos abri ails airs albs also arbs arco arcs aril asci babu bail bals barb bars bias bibs bios birl biro birr blab blob bloc blub blur boar boas bobs boil bola bora bras brio bris bros bubo bubs bubu bulb bura burb burl burr burs cabs calo carb carl carr cars caul ciao club coal cobb cobs coil coir cola cols cors crab crib cris crus cubs curb curl curr curs isba labs lacs laic lair lari lars liar libs lira lobs loca loci lour luau oars obas obia obis ocas oils oral orbs orca orcs orra osar ours rail rais rial rias ribs roar robs rocs roil rubs sail sari saul scab scar sial sibb silo slab slob slub slur soar soba soca soil sola soli sora sorb sori soul sour suba sulu sura ulus urbs uric ursa urus