- Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
- array (
0 =>
array (
0 => 'a',
1 => 'm',
),
1 =>
array (
0 => 'b',
1 => 'n',
),
2 =>
array (
0 => 'c',
1 => 'o',
),
3 =>
array (
0 => 'd',
1 => 'p',
),
4 =>
array (
0 => 'e',
1 => 'q',
),
5 =>
array (
0 => 'f',
1 => 'r',
),
6 =>
array (
0 => 'g',
),
7 =>
array (
0 => 'h',
),
8 =>
array (
0 => 'i',
),
9 =>
array (
0 => 'j',
),
10 =>
array (
0 => 'k',
),
11 =>
array (
0 => 'l',
),
)