def brainfuck(src):
    ip, dp = 0, 0
    mem = [0] * 30000
    ob, l = [], []
    for i in range(len(src)):
        if src[i] == '[':
            ob.append(i)
        if src[i] == ']':
            l.append([ob.pop(), i])
    l = sum(l, [])
    while ip < len(src):
        if src[ip] in '<>': dp += ' >'.find(src[ip])
        if src[ip] in '+-': mem[dp] = (mem[dp] + ' +'.find(src[ip])) % 256
        if src[ip] == '.': print chr(mem[dp])
        if src[ip] == ',': mem[dp] = ord(raw_input())
        if src[ip] == '[' and mem[dp] == 0: ip = l[l.index(ip) + 1]
        if src[ip] == ']' and mem[dp] != 0: ip = l[l.index(ip) - 1]
        ip += 1

# Hello World!
brainfuck('++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.')

# rot13
brainfuck('-,+[-[>>++++[>++++++++<-]<+<-[>+>+>-[>>>]<[[>+<-]>>+>]<<<<<-]]>>>[-]+>--[-[<->+++[-]]]<[++++++++++++<[>-[>+>>]>[+[<+>-]>+>>]<<<<<-]>>[<+>-]>[-[-<<[-]>>]<<[<<->>-]>>]<<[<<+>>-]]<[-]<.[-]<-,+]')