def display(l = [['0'], ['1', '9', '2', '4'], [], ['3'], [], ['5', '8', '7', '6'], [], [], [], []]):
    for i in range(0, high):
        if len(l[i]) != 0:
            print str(i) + ': ' + ' '.join(l[i])
        else: print str(i) + ':'

def search(l, find):
    for i in range(0, len(l)-1):
        for j in range(0, len(l[i])-1):
            if l[i][j] == find:
                return [i, j]
    
enter = """10
move 9 onto 1
move 8 over 1
move 7 over 1
move 6 over 1
pile 8 over 6
pile 8 over 5
move 2 over 1
move 4 over 9
quit"""
enter = enter.split('\n')

high = int(enter[0])
l, loc = [], {}
for i in range(0, high):
    loc[i] = i
    i = [str(i)]
    l.append(i)

#print l

for line in enter:
    words = line.split()
    if words[0] == 'move':
        if words[2] == 'onto':
            first = search(l, find = words[1])
            a = l[first[0]][first[1]]
            del l[first[0]][first[1]]
            second = search(l, find = words[3])
            b = l[first[0]][first[1]]
            
        if words[2] == 'over':
            pass
    if words[0] == 'pile':
        if words[2] == 'onto':
            pass
        if words[2] == 'over':
            pass

"""            for small in l:
                for item in small:
                    if item == words[1]:
                        pass"""