day_12_sample_input

[1,2,3]
{"a":2,"b":4}
[[[3]]]
{"a":{"b":4},"c":-1}
{"a":[-1,1]}
[-1,{"a":1}]
[]
{}
[1,2,3]
[1,{"c":"red","b":2},3]
{"d":"red","e":[1,2,3,4],"f":5}
[1,"red",5]