ONCOGENESIS

en es go in is ne no oe oi on os si so

cee cig cis cog con coo cos ego eng ens eon ess gee gen gie gin goo gos ice inn ins ion nee neg nog noo nos oes one ono ons ose sec see seg sei sen sic sin sis son sos

cees cess cigs cine cion cogs coin cone coni conn cons coon coos coss egis egos engs eons eses esne gees gene gens gien gies gins goes gone goon goos ices icon inns ions negs nene neon ness nice nine noes nogs none noon nose ogee once ones onos oses secs seen sees sego segs seis sene sice sics sign sine sing sins snog sone song sons soon