Common typos: tark1986sark1986strk1986stak1986star1986stark986stark186stark196stark198atark1986dtark1986wtark1986ztark1986xtark1986etark1986srark1986syark1986s5ark1986sgark1986sfark1986s6ark1986stsrk1986stqrk1986stzrk1986stwrk1986staek1986statk1986sta4k1986stafk1986stadk1986sta5k1986starl1986starj1986stari1986starm1986staro1986stark2986starkq986starkw986stark1086stark1886stark1o86stark1i86stark1996stark1976stark19i6stark19u6stark1987stark1985stark198ystark198ttsark1986satrk1986strak1986stakr1986star1k986stark9186stark1896stark1968astark1986satark1986dstark1986sdtark1986wstark1986swtark1986zstark1986sztark1986xstark1986sxtark1986estark1986setark1986srtark1986strark1986sytark1986styark1986s5tark1986st5ark1986sgtark1986stgark1986sftark1986stfark1986s6tark1986st6ark1986stsark1986stasrk1986stqark1986staqrk1986stzark1986stazrk1986stwark1986stawrk1986staerk1986starek1986statrk1986startk1986sta4rk1986star4k1986stafrk1986starfk1986stadrk1986stardk1986sta5rk1986star5k1986starlk1986starkl1986starjk1986starkj1986starik1986starki1986starmk1986starkm1986starok1986starko1986stark21986stark12986starkq1986stark1q986starkw1986stark1w986stark10986stark19086stark18986stark19886stark1o986stark19o86stark1i986stark19i86stark19986stark19896stark19786stark19876stark198i6stark19u86stark198u6stark19867stark19856stark19865stark198y6stark1986ystark198t6stark1986tsstark1986sttark1986staark1986starrk1986starkk1986stark11986stark19866