CYCLONIST

in is it li lo no oi on os oy si so ti to yo

cis col con cos cot coy icy ins ion its lin lis lit lot nil nit nos not oil ons sic sin sit sly sol son sot soy sty syn tic til tin tis ton toy yin yon

cion cist city clon clot cloy coil coin cols colt coly coni cons cony cost cosy cots coys cyst icon inly into ions lino lins lint liny lion list lits loci loin lost loti lots nils nits noil nosy oils oily only otic scot silo silt slit slot snit snot soil soli syli sync tics tils tins tiny toil tons tony toys tyin yins yoni