-th ddd ddf ddh ddi ddk ddo dds ddt ddu dfd dff dfh dfi dfk dfo dfs dft dfu dh- dhd dhf dhh dhi dhk dho dhs dht dhu di- did dif dih dii dik dio dis dit diu dki dkk dko dks dkt dku dod dof doh doi dok doo dos dot dou dsd dsf dsh dsi dsk dso dss dst dsu dtd dtf dth dti dtk dto dts dtt dtu dud duf duh dui duk duo dus dut fdd fdf fdh fdi fdk fdo fds fdt fdu ffd fff ffh ffi ffk ffo ffs fft ffu fhf fhh fhi fho fhs fid fif fih fii fik fis fit fiu fkf fki fkk fkt fof foh foi fok foo fos fot fou fsd fsf fsh fsi fsk fso fss fst fsu ftd ftf fth fti ftk fto fts ftt ftu fud fuf fui fuk fuo fus fut fuu h-i hdd hdf hdh hdi hdk hdo hds hdt hdu hfd hff hfh hfi hfk hfo hfs hft hfu hhd hhf hhh hhi hhk hho hhs hht hhu hid hif hih hii hik hio his hit hiu hkd hkf hkh hki hkk hko hks hkt hku hod hof hoh hoi hok hoo hos hot hou hsd hsf hsh hsi hsk hss hst hsu htd htf hth hti htk hto hts htt hud huf huh hui huk huo hus hut huu i-d i-f idd idf idh idi idk ido ids idt idu ifd iff ifi ifo ifs ift ifu ihd ihf ihh ihi ihk iho ihs iht ihu iid iif iih iii iio iis iit iiu ikf iki ikk iko iks ikt iku io- iod iof ioh ioi ioo ios iot iou is- isd isf ish isi isk iso iss ist isu itd itf ith iti itk ito its itt itu iu- iud iui ius iut k-t kdf kdh kdk kdo kds kdt kdu kfd kff kfh kfi kfo kfs kfu khf khh khi khk kho khs khu kid kif kih kii kik kio kis kit kiu kkh kki kkk kks kkt kku kod kof koh koi kok koo kos kot kou ksd ksf ksh ksi ksk kso kss kst ksu ktf kth ktk kto kts ktt ktu kud kuh kui kuk kus kut kuu o-i odd odf odh odi odo ods odt odu of- ofd off ofi ofo ofs oft ofu ohd ohf ohh ohi oho ohs oht ohu oid oif oii oik oio ois oit oiu okd oki okk oko oks oku oo- ood oof ooh ooi ook ooo oos oot os- osd osf osh osi osk oso oss ost osu ot- otd otf oth oti otk oto ots ott otu ou- oud ouf ouh oui ouk ouo ous out sdd sdf sdh sdi sdk sdo sds sdt sdu sfd sff sfh sfi sfk sfo sfs sft sfu sh- shd shf shh shi shk sho shs sht shu sid sif sih sii sik sio sis sit siu sk- skd skf skh ski skk sko sks skt sku sod sof soh soi sok soo sos sot sou ss- ssd ssf ssh ssi ssk sso sss sst ssu std stf sth sti stk sto sts stt stu sud suf suh sui suk suo sus sut suu tdd tdf tdh tdi tdk tdo tds tdt tdu tfd tff tfh tfi tfk tfo tfs tft tfu th- thd thf thh thi thk tho ths tht thu tid tif tih tii tik tio tis tit tiu tkk tko tks tkt to- tod tof toh toi tok too tos tot tou tsd tsf tsh tsi tsk tso tss tst tsu ttd ttf tth tti ttk tto tts ttt ttu tud tuf tuh tui tuk tuo tus tut tuu udd udf udi udk udo uds udt udu ufd uff ufh ufi ufo ufs uft ufu uhd uhf uhh uhi uho uhs uht uhu uid uif uii uio uis uit uiu ukf uki ukk uku uod uok uoo uos uot usd usf ush usi usk uso uss ust usu utd utf uth uti utk uto uts utt utu uus uut uuu