C1322331331121211113313331333133313331323223313331331121111111232321   >>    C132233133112121111331333133313331333132322331333133112111111123232   <<    C1322331331121211113313331333133313331323223313331331121111111232323   >>      C1322331331121211113313331333133313331323223313331331121111111232322   >>