C132233133112121111331333133313331333132313231332113313331333131333132323131   >>    C13223313311212111133133313331333133313231323133211331333133313133313232313   <<    C132233133112121111331333133313331333132313231332113313331333131333132323133   >>      C132233133112121111331333133313331333132313231332113313331333131333132323132   >>