char *find(char *input, uint8_t const type, bool const first)
{
    char *found = NULL;
    char del = delimiter[type];

    if (first)
    {
        constrain[type] = input + strlen(input) - 1;
        next[type] = input;
    }
    else if (next[type] > constrain[type]) return (NULL);

    found = strtok(next[type], &del); // OVDJE
    next[type] += strlen(found) + 1;

    return (found);
}