C2122121212121133132213231313231313231323223313231322331323133313331322133321   >>    C212212121212113313221323131323131323132322331323132233132313331333132213332   <<    C2122121212121133132213231313231313231323223313231322331323133313331322133323   >>      C2122121212121133132213231313231313231323223313231322331323133313331322133322   >>