C13223313311212111133133313331333133313231323133211331322132233131   >>    C1322331331121211113313331333133313331323132313321133132213223313   <<    C13223313311212111133133313331333133313231323133211331322132233133   >>      C13223313311212111133133313331333133313231323133211331322132233132   >>