C13223313311212111133133313331333132313331323312111133132211323221   >>    C1322331331121211113313331333133313231333132331211113313221132322   <<    C13223313311212111133133313331333132313331323312111133132211323223   >>      C13223313311212111133133313331333132313331323312111133132211323222   >>