C13332313311211113313331333133313331323133313331333133313331322132231221   >>    C1333231331121111331333133313331333132313331333133313331333132213223122   <<    C13332313311211113313331333133313331323133313331333133313331322132231223   >>      C13332313311211113313331333133313331323133313331333133313331322132231222   >>