ddd ddi ddp dds di- did dii dip dis dpd dpi dpp dps dsd dsi dsp dss i-d idd idi idp ids iid iii iip iis ipd ipi ipp ips is- isd isi isp iss p-p pdd pdi pdp pds pid pii pip pis ppd ppi ppp pps ps- psd psi psp pss sdd sdi sdp sds sid sii sip sis spd spi spp sps ss- ssd ssi ssp sss

dddd ddps ddss didi dids diii diis dipp dips dis- disd disi disp diss dpsd dsdp dsip dsps dssi dssp idid idis idps idss iiii iiis iisd iisi iisp ipdi ipid ipsi ipsp ipss isds isis isps issi issp isss pdsd pdss pids piip pipi pipp pips pisd pisi piss ppds ppid pppd pppp ppps ppss psdi psdp psds psid psip psis pspi pspp psps s-ii sdds sdps sdss sidd sidi sids sipi sipp sips sisd sisi siss spdp spip spis sppd spps spsd spsp spss ssdd ssdp ssid ssis ssps sssi ssss

ddddd diss- iiiii ipsi- is-is isisi ispsd issid piisi pipid pipis pippi pissi s-iii siddi sidis sipid sippi sipsi sisid sisis sissi spiss sssss

diii-d isidid issids pipids pipipi pippip pissis pppppp ppsspp siiiii sisisi

isidids pip-pip spissid ssipsis sssssss

i-ii-iii pisidiid

ddddddddd issisisis

pip-pip-pip

iiiiiiiiiiiiiiiis