C312322331333132212111133133313331323133313331333133313331333133313113331321   >>    C31232233133313221211113313331333132313331333133313331333133313331311333132   <<    C312322331333132212111133133313331323133313331333133313331333133313113331323   >>      C312322331333132212111133133313331323133313331333133313331333133313113331322   >>