def q0(symbol):
    if symbol == '0':
        return '0', 1, 'q0'
    if symbol == '1':
        return '1', 1, 'q0'
    if symbol == '2':
        return '2', 1, 'q0'
    if symbol == '+':
        return '+', 1, 'q1'
    if symbol == '-':
        return '-', 1, 'q2'
    if symbol == ' ':
        return ' ', 1, 'q0'

def q1(symbol):
    if symbol == '0':
        return '0', 0, 'qn'
    if symbol == '1':
        return '1', -1, 'q3'
    if symbol == '2':
        return '2', -1, 'q4'

def q2(symbol):
    if symbol == '0':
        return '0', 0, 'qn'
    if symbol == '1':
        return '1', -1, 'q5'
    if symbol == '2':
        return '2', -1, 'q6'

def q3(symbol):
    if symbol == ' ':
        return '1', 0, 'qn'
    if symbol == '0':
        return '1', 0, 'qn'
    if symbol == '1':
        return '2', 0, 'qn'
    if symbol == '2':
        return '0', -1, 'q3'
    if symbol == '+':
        return '+', -1, 'q3'


def q4(symbol):
    if symbol == '0':
        return '2', 0, 'qn'
    if symbol == '1':
        return '0', -1, 'q3'
    if symbol == '2':
        return '1', -1, 'q3'
    if symbol == '+':
        return '+', -1, 'q4'

def q5(symbol):
    if symbol == '0':
        return '2', -1, 'q5'
    if symbol == '1':
        return '0', 0, 'q7'
    if symbol == '2':
        return '1', 0, 'qn'
    if symbol == '-':
        return '-', -1, 'q5'

def q6(symbol):
    if symbol == '0':
        return '1', -1, 'q5'
    if symbol == '1':
        return '2', -1, 'q5'
    if symbol == '2':
        return '0', 0, 'qn'
    if symbol == '-':
        return '-', -1, 'q6'

def q7(symbol):
    if symbol == '0':
        return '0', -1, 'q7'
    if symbol == '1':
        return '1', -1, 'q7'
    if symbol == '2':
        return '2', -1, 'q7'
    if symbol == ' ':
        return ' ', 1, 'q8'

def q8(symbol):
    if symbol == '0':
        return ' ', 1, 'q8'
    if symbol == '1':
        return '1', 0, 'qn'
    if symbol == '2':
        return '2', 0, 'qn'
    if symbol == '+':
        return '+', -1, 'q8'
    if symbol == '-':
        return '-', -1, 'q8'
    if symbol == ' ':
        return '0', 0, 'qn'


tape = list(input())
state_f = {'q0': q0, 'q1': q1, 'q2': q2, 'q3': q3, 'q4': q4, 'q5': q5, 'q6': q6, 'q7': q7, 'q8': q8}
state = 'q0'
index = 0
states = []
while state != 'qn':
    new_symbol, diff_index, state = state_f[state](tape[index])
    tape[index] = new_symbol
    index += diff_index
print(''.join(tape))