C132233133112121111331333133313231333133313231212111133131121311211   >>    C13223313311212111133133313331323133313331323121211113313112131121   <<    C132233133112121111331333133313231333133313231212111133131121311213   >>      C132233133112121111331333133313231333133313231212111133131121311212   >>