-ic -th b-u bbb bbc bbd bbg bbh bbi bbm bbr bbs bbt bbu bcb bcc bcd bcg bch bci bcm bcr bcs bct bcu bdb bdc bdd bdg bdh bdi bdm bdr bds bdt bdu bgb bgc bgd bgg bgh bgi bgm bgr bgs bgt bgu bhb bhc bhd bhg bhh bhi bhm bhr bhs bht bhu bi- bib bic bid big bih bii bim bir bis bit biu bmb bmc bmd bmg bmh bmi bmm bmr bms bmt bmu brb brd brg brh bri brm brr brs brt bru bsb bsc bsd bsg bsh bsi bsm bsr bss bst bsu btb btc btd btg bth bti btm btr bts btt btu bub buc bud bug buh bui bum bur bus but buu c-- cbb cbc cbd cbg cbh cbi cbm cbr cbs cbt cbu ccb ccc ccd ccg cch cci ccm ccr ccs cct ccu cdb cdc cdd cdg cdh cdi cdm cdr cds cdt cdu cgb cgc cgd cgg cgh cgi cgm cgr cgs cgt cgu ch- chb chc chd chg chh chi chm chr chs cht chu ci- cib cic cid cig cih cii cim cir cis cit ciu cmb cmc cmd cmg cmh cmi cmm cmr cms cmt cmu crb crc crd crg crh cri crm crr crs crt cru csb csc csd csg csh csi csm csr css cst csu ctb ctc ctd ctg cth cti ctm ctr cts ctt ctu cub cuc cud cug cuh cui cum cur cus cut cuu dbb dbc dbd dbg dbh dbi dbm dbr dbs dbt dbu dcb dcc dcd dcg dci dcm dcr dcs dct dcu ddb ddc ddd ddg ddh ddi ddm ddr dds ddt ddu dgc dgd dgg dgh dgi dgm dgr dgs dgt dgu dh- dhb dhc dhd dhh dhi dhm dhr dhs dht dhu di- dib dic did dig dih dii dim dir dis dit diu dmb dmc dmd dmg dmh dmi dmm dmr dms dmt dmu drb drc drd drg dri drm drr drs drt dru dsb dsc dsd dsg dsh dsi dsm dsr dss dst dsu dtb dtc dtd dtg dth dti dtm dtr dts dtt dtu dub duc dud dug duh dui dum dur dus dut g-d gbc gbd gbg gbh gbi gbm gbr gbs gbt gbu gcb gcc gcd gcg gch gci gcm gcr gcs gct gcu gdb gdc gdd gdh gdi gdm gdr gds gdt gdu ggb ggc ggd ggg ggh ggi ggm ggr ggs ggt ggu ghb ghc ghd ghg ghh ghi ghr ghs ght gib gic gid gig gih gii gim gir gis git giu gmb gmc gmd gmg gmh gmi gmm gmr gms gmt grb grc grd grg grh gri grm grr grs grt gru gsb gsc gsd gsg gsi gsm gsr gss gst gsu gtb gtc gtd gtg gth gti gtm gtr gts gtt gtu gu- gub guc gud gug gui gum gur gus gut guu h-i hbb hbc hbd hbg hbh hbi hbm hbr hbs hbt hbu hcb hcc hcd hcg hch hci hcm hcr hcs hct hdb hdc hdd hdg hdh hdi hdm hdr hds hdt hdu hgb hgc hgg hgh hgi hgm hgr hgs hgt hgu hhb hhc hhd hhg hhh hhi hhm hhr hhs hht hhu hib hic hid hig hih hii him hir his hit hiu hmb hmc hmd hmg hmh hmi hmm hmr hms hmt hmu hr- hrb hrc hrd hrg hrh hri hrm hrr hrs hrt hru hsb hsc hsd hsg hsh hsi hsm hsr hss hst hsu htb htc htd htg hth hti htm htr hts htt hub huc hud hug huh hui hum hur hus hut huu i-d ibb ibc ibd ibg ibh ibi ibm ibr ibs ibt ibu icb icc icd icg ich ici icm icr ics ict icu idb idc idd idg idh idi idm idr ids idt idu igb igc igd igg igh igi igm igr igs igt igu ihb ihc ihd ihg ihh ihi ihm ihr ihs iht ihu iib iic iid iih iii iim iir iis iit iiu im- imb imc imd img imh imi imm ims imt imu ir- irb irc ird irg iri irm irr irs irt iru is- isb isc isd isg ish isi ism isr iss ist isu itb itc itd itg ith iti itm its itt itu iu- iub iuc iud iug iui ium iur ius iut m-r mbb mbc mbd mbg mbh mbi mbm mbr mbs mbt mbu mc- mcb mcc mcd mcg mch mci mcm mcr mcs mct mcu mdb mdc mdd mdg mdh mdi mdm mdr mds mdt mdu mgb mgc mgd mgh mgi mgm mgr mgs mgt mgu mhc mhd mhg mhh mhi mhm mhr mhs mht mhu mi- mib mic mid mig mih mii mim mir mis mit miu mmb mmc mmd mmg mmh mmi mmm mmr mms mmt mmu mrb mrc mrd mrg mrh mri mrm mrr mrs mrt mru msb msc msd msg msh msi msm msr mss mst msu mtb mtc mtd mtg mth mti mtm mtr mts mtt mtu mub muc mud mug muh mui mum mur mus mut muu rbb rbc rbd rbg rbh rbi rbm rbr rbs rbt rbu rcb rcc rcd rcg rch rci rcm rcr rcs rct rcu rdb rdc rdd rdg rdh rdi rdm rdr rds rdt rdu rgb rgc rgd rgg rgh rgi rgr rgs rgt rh- rhb rhc rhd rhg rhh rhi rhm rhr rhs rht rhu rib ric rid rig rih rii rim rir ris rit rmb rmc rmd rmg rmh rmi rmm rmr rms rmt rrb rrc rrd rrg rrh rri rrm rrr rrs rrt rru rsb rsc rsd rsg rsh rsi rsm rsr rss rst rsu rtb rtc rtd rtg rti rtm rtr rts rtt rtu rub ruc rud rug ruh rui rum rur rus rut ruu sbb sbc sbd sbg sbh sbi sbm sbr sbs sbt sbu scb scc scd scg sch sci scm scr scs sct scu sdb sdc sdd sdg sdh sdi sdm sdr sds sdt sdu sgb sgc sgd sgg sgh sgi