ddd ddi ddp ddr ddt di- did dii dip dir dit dpd dpi dpp dpr dpt drd dri drp drr drt dtd dti dtp dtr dtt i-d idd idi idp idr idt iid iii iip iir iit ipd ipi ipp ipr ipt ir- ird iri irp irr irt itd iti itp itt p-p pdd pdi pdp pdr pdt pid pii pip pir pit ppd ppi ppp ppr ppt prd pri prp prr prt pt- ptd pti ptp ptr ptt rdd rdi rdp rdr rdt rid rii rip rir rit rpd rpi rpp rpr rpt rrd rri rrp rrr rrt rtd rti rtp rtr rtt tdd tdi tdp tdr tdt tid tii tip tir tit tpd tpi tpp tpr tpt trd tri trp trr trt ttd tti ttp ttr ttt

dddd didi diii dipp dipt dird dirr dirt diti ditt dpdt drip drit dtdp dttp idid idir idtp iiii iiit iitr iitt ipdi ipid ippr ipri irdp iri- irid irip irri irti irtp itri pdpr piip pipi pipp piri pirr piti pitr pitt ppid pppd pppp pptt pri- prid prii prpd prrd prri prti prtp prtr ptpd ptrd ridd ridi ripd ripi ripp ripr ript riri riti ritt rpdp rpii rptd rrrr rtdt rttp tdri tidd tiit tip- tipi tipp tipt tird tiri tirr titi titp titt tpir tppd tppp tppr tptp tptr tri- trip trit trpp trtr tttt

ddddd didit dittd ditti iiiii iitti ipiti irid- irrit itdid itrip ittti piiri pipid pipit pippi pipri pirri pitip pitri pitti priit priti pritt ptprd ptprr ptprt ripit ti-ti tipit tippi tirit titii titti tri-d triip tripi tripp tript trit- tritt ttttt

ddr-ii diii-d ididit ittiri pipipi pipiri pippip piprid piridi pirrip pitpit pittid pppppp rippit rititi tip-it tipiti tippit tirrit titiri tritip

di-tri- pip-pip pitirri riitiir tri-tip tripiti triptip

i-ii-iii piripiri tipi-tii

ddddddddd drip-drip piri-piri

pip-pip-pip