Largest Subset of Nesting Boxes
[14, 27, 62]
[16, 40, 90]
[53, 56, 91]
[57, 82, 94]

[14, 27, 62]
[37, 43, 66]
[53, 56, 91]
[57, 82, 94]

[14, 27, 62]
[27, 50, 89]
[53, 56, 91]
[57, 82, 94]

[32, 38, 50]
[37, 43, 66]
[53, 56, 91]
[57, 82, 94]

[22, 39, 56]
[37, 43, 66]
[53, 56, 91]
[57, 82, 94]

[22, 39, 56]
[27, 50, 89]
[53, 56, 91]
[57, 82, 94]