((code
  (label main
    (load-immediate $0 &screen-namespace)
    (load-immediate $1 0)
    (syscall DEVICE-OPEN $0 $2)

    (load-immediate $3 0x55)
    (load-immediate $4 36)
    (store-8 $4 $3)
    (syscall DEVICE-WRITE $0 $0 $0)
    
    (halt)))
(data
  (label screen-namespace "/dev/screen/0")))