-ic b-p bbb bbc bbh bbi bbp bbq bbs bcb bcc bch bci bcp bcq bcs bhb bhc bhh bhi bhp bhq bhs bi- bib bic bih bii bip bis bpb bpc bph bpi bpp bps bqc bqp bsb bsc bsh bsi bsp bss c-- cbb cbc cbh cbi cbp cbq cbs ccb ccc cch cci ccp ccs ch- chb chc chh chi chp chq chs ci- cib cic cih cii cip ciq cis cpb cpc cph cpi cpp cpq cps cqb cqc cqi cqs csb csc csh csi csp csq css h-i hbb hbc hbh hbi hbp hbs hcb hcc hch hci hcp hcs hhb hhc hhh hhi hhp hhs hib hic hih hii hip hiq his hpb hpc hph hpi hpp hpq hps hqs hsb hsc hsh hsi hsp hsq hss ibb ibc ibh ibi ibp ibs icb icc ich ici icp icq ics ihb ihc ihh ihi ihp ihq ihs iib iic iih iii iip iis ipb ipc ipi ipp ips iqc iqs is- isb isc ish isi isp isq iss p-p pbb pbc pbi pbp pbs pcb pcc pch pci pcp pcq pcs phb phc phi php phq phs pib pic pih pii pip piq pis ppb ppc pph ppi ppp ppq pps pqi pqq pqs ps- psb psc psh psi psp pss qbc qbq qbs qcc qci qcp qcs qhc qhs qic qip qis qpc qpp qps qqq qsc qsi qsp sbb sbc sbh sbi sbp sbq sbs scb scc sch sci scp scs sh- shb shc shh shi shp shs sib sic sih sii sip siq sis spb spc sph spi spp spq sps sqi sqq sqs ss- ssb ssc ssh ssi ssp ssq sss