C31321211111333132331211113313331333133313331333133313331333133313112113313321   >>    C3132121111133313233121111331333133313331333133313331333133313331311211331332   <<    C31321211111333132331211113313331333133313331333133313331333133313112113313323   >>      C31321211111333132331211113313331333133313331333133313331333133313112113313322   >>