C111113331333132322331333133313331333133313133313331333133313331333132213233321   >>    C11111333133313232233133313331333133313331313331333133313331333133313221323332   <<    C111113331333132322331333133313331333133313133313331333133313331333132213233323   >>      C111113331333132322331333133313331333133313133313331333133313331333132213233322   >>