// example to run an operation in a loop with random nested word automata

int i = 0;
while( i <= 5 ) {
    NestedWordAutomaton nwa = getRandomNwaTv(100, 1, 1, 1, 50, 50, 50, 100, 50);
    print(numberOfStates(removeUnreachable(nwa)));
    i++;
}