in an ylsaniaa, a gporu of frseinod fcsoeu on the csneopt that no one souhld frksaee the vlaeus taht mkae their coumnmity cnigotrns, they ebgan a ppe-rdencaiiitv anaylsis. this esexcire was to rtsee thier purcsepvie on otuears and ntuire a bcakourdng of inunlsoic. the "accses code" to aicnehveig this unity was smlpyi spnaeshirm, tbusr, and onep cmmoanuictiomn.