-up c-- ccc ccd cce ccl ccp cct ccu cdc cdd cde cdl cdp cdt cdu ce- cec ced cee cel cep cet ceu cl- clc cld cle cll clp clt clu cpc cpd cpe cpl cpp cpt cpu ctc ctd cte ctl ctp ctt ctu cuc cud cue cul cup cut cuu dcc dcd dce dcl dcp dct dcu ddc ddd dde ddl ddp ddt ddu de- dec ded dee del dep det deu dl- dlc dld dle dll dlp dlt dlu dpc dpd dpe dpl dpp dpt dpu dtc dtd dte dtl dtp dtt dtu duc dud due dul dup dut ec- ecc ecd ece ecl ect ecu ed- edc edd ede edl edp edt edu eec eed eee eel eep eet elc eld ele ell elp elt elu ep- epc epd epe epl epp ept epu etc etd ete etl etp ett etu eu- euc eud eue eul eup eut l-p lcc lcd lce lcl lcp lct lcu ldc ldd lde ldl ldp ldt ldu lec led lee lel lep let leu llc lld lle lll llp llt llu lpc lpd lpe lpl lpp lpt lpu ltc ltd lte ltl ltp ltt ltu luc lud lue lul lup lut luu p-p pcc pcd pce pcl pcp pct pcu pdc pdd pde pdl pdp pdt pdu pec ped pee pel pep pet peu plc pld ple pll plp plt plu ppc ppd ppe ppl ppp ppt ppu pt- ptc ptd pte ptl ptp ptt ptu puc pud pue pul pup put puu tcc tcd tce tcl tcp tct tcu tdc tdd tde tdl tdp tdt tdu te- tec ted tee tel tep tet teu tlc tld tle tll tlp tlt tlu tpc tpd tpe tpl tpp tpt tpu ttc ttd tte ttl ttp ttt ttu tuc tud tue tul tup tut tuu ucc ucd uce ucl ucp uct ucu udc udd ude udl udp udt udu uec ued uee uel uep uet ulc uld ule ull ulp ult ulu up- upc upd upe upp upt upu utc utd ute utl utp utt utu uuc uue uut uuu