C132233133112121111331333133313231333133313231133131133132313331323233132112321   >>    C13223313311212111133133313331323133313331323113313113313231333132323313211232   <<    C132233133112121111331333133313231333133313231133131133132313331323233132112323   >>      C132233133112121111331333133313231333133313231133131133132313331323233132112322   >>