C13332313311211113313331333133313331323332113313331333132313221322131   >>    C1333231331121111331333133313331333132333211331333133313231322132213   <<    C13332313311211113313331333133313331323332113313331333132313221322133   >>      C13332313311211113313331333133313331323332113313331333132313221322132   >>