C31321211111333132331211113313331333133313331333133313331323132313331313331321   >>    C3132121111133313233121111331333133313331333133313331333132313231333131333132   <<    C31321211111333132331211113313331333133313331333133313331323132313331313331323   >>      C31321211111333132331211113313331333133313331333133313331323132313331313331322   >>