---input---
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
#irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
systemd-network:x:100:102:systemd Network Management,,,:/run/systemd:/usr/sbin/nologin

---tokens---
'root'        Text
':'           Punctuation
'x'           Literal.String
':'           Punctuation
'0'           Literal.Number
':'           Punctuation
'0'           Literal.Number
':'           Punctuation
'root'        Text
':'           Punctuation
'/root'       Literal.String
':'           Punctuation
'/bin/bash'   Literal.String
'\n'          Text.Whitespace

'daemon'      Text
':'           Punctuation
'x'           Literal.String
':'           Punctuation
'1'           Literal.Number
':'           Punctuation
'1'           Literal.Number
':'           Punctuation
'daemon'      Text
':'           Punctuation
'/usr/sbin'   Literal.String
':'           Punctuation
'/usr/sbin/nologin' Literal.String
'\n'          Text.Whitespace

'#irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin' Comment
'\n'          Text.Whitespace

'gnats'       Text
':'           Punctuation
'x'           Literal.String
':'           Punctuation
'41'          Literal.Number
':'           Punctuation
'41'          Literal.Number
':'           Punctuation
'Gnats Bug-Reporting System (admin)' Text
':'           Punctuation
'/var/lib/gnats' Literal.String
':'           Punctuation
'/usr/sbin/nologin' Literal.String
'\n'          Text.Whitespace

'nobody'      Text
':'           Punctuation
'x'           Literal.String
':'           Punctuation
'65534'       Literal.Number
':'           Punctuation
'65534'       Literal.Number
':'           Punctuation
'nobody'      Text
':'           Punctuation
'/nonexistent' Literal.String
':'           Punctuation
'/usr/sbin/nologin' Literal.String
'\n'          Text.Whitespace

'systemd-network' Text
':'           Punctuation
'x'           Literal.String
':'           Punctuation
'100'         Literal.Number
':'           Punctuation
'102'         Literal.Number
':'           Punctuation
'systemd Network Management,,,' Text
':'           Punctuation
'/run/systemd' Literal.String
':'           Punctuation
'/usr/sbin/nologin' Literal.String
'\n'          Text.Whitespace