C132233133112121111331333133313331333132322331333133322313233131   >>    C13223313311212111133133313331333133313232233133313332231323313   <<    C132233133112121111331333133313331333132322331333133322313233133   >>      C132233133112121111331333133313331333132322331333133322313233132   >>