C31321211111333132331211113313331333133313223313331333132321323331321   >>    C3132121111133313233121111331333133313331322331333133313232132333132   <<    C31321211111333132331211113313331333133313223313331333132321323331323   >>      C31321211111333132331211113313331333133313223313331333132321323331322   >>