C13223313311212111133133313331333133313231323133211331333131333132332333131   >>    C1322331331121211113313331333133313331323132313321133133313133313233233313   <<    C13223313311212111133133313331333133313231323133211331333131333132332333133   >>      C13223313311212111133133313331333133313231323133211331333131333132332333132   >>