abc def _x_


---

range 0 1
[0,1]underline=3
range 1 4
range 4 5
[4,5]underline=3
range 5 2147483647


---

[0:1] (null) Normal
[1:4] (null) Normal
[4:5] (null) Normal
[5:2147483647] (null) Normal


---

a