C13223313311212111133133313331211113313231123313331333131333112112121   >>    C1322331331121211113313331333121111331323112331333133313133311211212   <<    C13223313311212111133133313331211113313231123313331333131333112112123   >>      C13223313311212111133133313331211113313231123313331333131333112112122   >>