dddd ddps ddss dmds dmps dmpu dmsp dmss dmus dpms dpsd dpsu dsdm dsdp dsms dsps dssp dudd duds dudu dumm dump dums mddm mdds mdmp mdpp mdsd mdsp mdud mmds mmmd mmmm mmms mmpu mmsd mmsu mmus mppp mpps msdp msmm msms msmu mspp mssm mssp msud msus mudd muds mudu mumm mump mums mumu mups musd muss musu pdms pdmu pdsd pdss pmmp pmmu pmpm ppds ppms pppd pppp ppps ppss psdp psds pspp psps pssm puds pudu pump pups pupu pusd puss sdds sdms sdps sdsm sdss sdsu smps smsd smsp smss smus spdm spdp spmd spms sppd spps spsd spsp spss spud spus ssdd ssdm ssdp ssps sssm ssss sudd suds sum- sumd sump sums sumu sup- supp sups sus- susd susp suss susu suum suus udds udpd udsd umms umps umsp umsu umus updm uppp uppu upup usdm usdp usds usmd usmm usmp usms uspp usps usss ussu usus uuuu