C232212111133133312331333133313121111331333131211113313331333133313331322233131   >>    C23221211113313331233133313331312111133133313121111331333133313331333132223313   <<    C232212111133133312331333133313121111331333131211113313331333133313331322233133   >>      C232212111133133312331333133313121111331333131211113313331333133313331322233132   >>