go test fuzz v1
[]byte("٬0000000000000000000000\r000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r0000000000000000000")
