-th c-- ccc cch ccn ccr cct ccu ch- chc chh chn chr cht chu cn- cnc cnh cnn cnr cnt cnu crc crh crn crr crt cru ctc cth ctn ctr ctt ctu cuc cuh cun cur cut cuu hcc hch hcn hcr hct hhc hhh hhn hhr hht hhu hnc hnh hnn hnt hnu hr- hrc hrh hrn hrr hrt hru htc hth htn htr htt huc huh hun hur hut huu ncc nch ncn ncr nct ncu nhc nhh nhn nhr nht nhu nnc nnh nnn nnt nnu nrc nrn nrr nrt nru ntc nth ntn ntr ntt ntu nuc nuh nun nur nut nuu rcc rch rcn rcr rct rcu rh- rhc rhh rhn rhr rht rhu rnc rnh rnn rnr rnt rnu rrc rrh rrn rrr rrt rru rtc rtn rtr rtt rtu ruc ruh run rur rut ruu tcc tch tcn tcr tct tcu th- thc thh thn thr tht thu tnc tnh tnn tnr tnt trc trh trn trr trt tru ttc tth ttn ttr ttt ttu tuc tuh tun tur tut tuu ucc uch ucn ucr uct ucu uhc uhh uhr uht uhu un- unc unh unn unr unt unu ur- urc urn urr urt uru utc uth utn utr utt utu uuc uun uur uut uuu