Array
(
    [cor] => vermelho
    [0] => 2
    [1] => 4
)
Array
(
    [0] => a
    [1] => b
    [cor] => verde
    [forma] => trapezoide
    [2] => 4
)
Array
(
    [0] => c
    [1] => d
    [cor] => amarelo
    [forma] => circulo
    [2] => 4
)
Array
(
    [cor] => amarelo
    [0] => 2
    [1] => 4
    [2] => a
    [3] => b
    [forma] => circulo
    [4] => 4
    [5] => c
    [6] => d
    [7] => 4
)
Array
(
    [0] => a
    [1] => b
    [cor] => verde
)
vermelho
2
4
Array
(
    [0] => 
jean
    [1] => andreza
    [2] => 
tom
    [3] => fernando
)
Array
(
    [0] => jean
    [1] => andreza
    [2] => tom
    [3] => fernando
)