Given are two strings S and T consisting of lowercase English letters. Concatenate T and S in this order, without space in between, and print the resulting string.

-----Constraints-----
 - S and T are strings consisting of lowercase English letters.
 - The lengths of S and T are between 1 and 100 (inclusive).

-----Input-----
Input is given from Standard Input in the following format:
S T

-----Output-----
Print the resulting string.

-----Sample Input-----
oder atc

-----Sample Output-----
atcoder

When S =  oder and T =  atc, concatenating T and S in this order results in atcoder.
[{"code": "S,T = map(str,input().split())\nprint(T + S)", "passed": true, "time": 0.14, "memory": 14212.0, "status": "done"}, {"code": "s, t = map( str, input().split() )\nprint( t + s )", "passed": true, "time": 0.99, "memory": 14124.0, "status": "done"}, {"code": "S,T = input().split()\n\nans = T+S\nprint(ans)", "passed": true, "time": 0.15, "memory": 14128.0, "status": "done"}, {"code": "S,T=input().split()\nprint((T+S))\n", "passed": true, "time": 0.15, "memory": 14264.0, "status": "done"}, {"code": "s, t = input().split()\n\nu = t + s\n\nprint(u)\n\n", "passed": true, "time": 0.28, "memory": 14256.0, "status": "done"}, {"code": "s,t=map(str,input().split())\nprint(t+s)", "passed": true, "time": 0.15, "memory": 14132.0, "status": "done"}, {"code": "S,T=map(str,input().split())\nprint(T+S)", "passed": true, "time": 0.23, "memory": 14356.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t + s)", "passed": true, "time": 0.15, "memory": 14216.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t + s)", "passed": true, "time": 0.15, "memory": 14324.0, "status": "done"}, {"code": "#149-A\n\nS,T = list(map(str,input().split()))\n\nprint((T+S))\n", "passed": true, "time": 0.15, "memory": 14272.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.15, "memory": 14088.0, "status": "done"}, {"code": "a,b=input().split()\nprint(b+a)", "passed": true, "time": 0.99, "memory": 14356.0, "status": "done"}, {"code": "S,T =input().split()\nprint (str(T)+str(S))", "passed": true, "time": 0.14, "memory": 14252.0, "status": "done"}, {"code": "S, T = input().split()\nprint(T+S)", "passed": true, "time": 0.14, "memory": 14244.0, "status": "done"}, {"code": "S,T = input().split()\n\nprint(T + S)", "passed": true, "time": 0.14, "memory": 14352.0, "status": "done"}, {"code": "#!/usr/bin/env python3\nfrom collections import defaultdict, Counter\nfrom itertools import product, groupby, count, permutations, combinations\nfrom math import pi, sqrt\nfrom collections import deque\nfrom bisect import bisect, bisect_left, bisect_right\nfrom string import ascii_lowercase\nfrom functools import lru_cache\nimport sys\nsys.setrecursionlimit(10000)\nINF = float(\"inf\")\nYES, Yes, yes, NO, No, no = \"YES\", \"Yes\", \"yes\", \"NO\", \"No\", \"no\"\ndy4, dx4 = [0, 1, 0, -1], [1, 0, -1, 0]\ndy8, dx8 = [0, -1, 0, 1, 1, -1, -1, 1], [1, 0, -1, 0, 1, 1, -1, -1]\n\n\ndef inside(y, x, H, W):\n    return 0 <= y < H and 0 <= x < W\n\n\ndef ceil(a, b):\n    return (a + b - 1) // b\n\n\ndef sum_of_arithmetic_progression(s, d, n):\n    return n * (2 * s + (n - 1) * d) // 2\n\n\ndef gcd(a, b):\n    if b == 0:\n        return a\n    return gcd(b, a % b)\n\n\ndef lcm(a, b):\n    g = gcd(a, b)\n    return a / g * b\n\n\ndef solve():\n    S, T = input().split()\n    print((T + S))\n\n\ndef main():\n    solve()\n\n\ndef __starting_point():\n    main()\n\n__starting_point()", "passed": true, "time": 0.31, "memory": 14144.0, "status": "done"}, {"code": "s,t = input().split()\n\nprint(t+s)", "passed": true, "time": 0.15, "memory": 14248.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14252.0, "status": "done"}, {"code": "s,t = input().split()\n\nprint(t + s)", "passed": true, "time": 0.14, "memory": 14264.0, "status": "done"}, {"code": "a, b = map(str, input().split())\nprint('{}{}'.format(b, a))", "passed": true, "time": 0.25, "memory": 14272.0, "status": "done"}, {"code": "S,T = map(str,input().split())\nprint(T+S)", "passed": true, "time": 0.14, "memory": 14252.0, "status": "done"}, {"code": "s, t = input().split()\nu = t + s\nprint(u)", "passed": true, "time": 0.14, "memory": 14284.0, "status": "done"}, {"code": "s, t = map(str, input().split())\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14116.0, "status": "done"}, {"code": "s, t = input().split()\nprint(\"\".join([t, s]))", "passed": true, "time": 0.14, "memory": 14304.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14308.0, "status": "done"}, {"code": "s, t = map(str, input().split())\nprint(t + s)", "passed": true, "time": 0.14, "memory": 14128.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14124.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s)", "passed": true, "time": 0.25, "memory": 14120.0, "status": "done"}, {"code": "s, t = input().split()\n\nprint(t + s)", "passed": true, "time": 1.18, "memory": 14116.0, "status": "done"}, {"code": "#!/usr/bin/env python3\nimport sys\nfrom itertools import chain\n\n\ndef solve(S: str, T: str):\n    answer = T + S\n    return answer\n\n\ndef main():\n    tokens = chain(*(line.split() for line in sys.stdin))\n    S = next(tokens)  # type: str\n    T = next(tokens)  # type: str\n    answer = solve(S, T)\n    print(answer)\n\n\ndef __starting_point():\n    main()\n\n__starting_point()", "passed": true, "time": 0.14, "memory": 14256.0, "status": "done"}, {"code": "import math\nfrom collections import Counter\nfrom itertools import product\n\nii = lambda : int(input())\nmi = lambda : map(int,input().split())\nli = lambda : list(map(int,input().split()))\n\ns,t = input().split()\nprint(t+s)", "passed": true, "time": 1.29, "memory": 14256.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14212.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t,s,sep=\"\")", "passed": true, "time": 0.24, "memory": 14216.0, "status": "done"}, {"code": "#!/usr/bin/env python3\ns,t=input().split()\nprint(t+s)", "passed": true, "time": 0.32, "memory": 14320.0, "status": "done"}, {"code": "S,T = map(str,input().split())\n\nprint(T+S)", "passed": true, "time": 0.25, "memory": 14156.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t + s)", "passed": true, "time": 0.24, "memory": 14216.0, "status": "done"}, {"code": "# coding: utf-8\n# Your code here!\n\ns,t = input().split()\nprint(t+s)", "passed": true, "time": 0.24, "memory": 14124.0, "status": "done"}, {"code": "print(*input().split()[::-1],sep='')", "passed": true, "time": 0.24, "memory": 14324.0, "status": "done"}, {"code": "S, T = input().split()\nans = T + S\nprint(ans)", "passed": true, "time": 0.14, "memory": 14112.0, "status": "done"}, {"code": "S,T = input().split()\nprint(T+S)", "passed": true, "time": 0.24, "memory": 14116.0, "status": "done"}, {"code": "s,t=input().split()\nprint (t+s)", "passed": true, "time": 0.17, "memory": 14312.0, "status": "done"}, {"code": "S, T = map(str, input().split())\n\nprint(T+S)", "passed": true, "time": 0.14, "memory": 14260.0, "status": "done"}, {"code": "s, t = input().split()\nprint((t + s))\n", "passed": true, "time": 0.14, "memory": 14260.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.15, "memory": 14088.0, "status": "done"}, {"code": "s,t = input().split()\n\nanswer = t + s\nprint(answer)", "passed": true, "time": 0.15, "memory": 14328.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.15, "memory": 14336.0, "status": "done"}, {"code": "s,t=input().split()\n\nprint(t+s)", "passed": true, "time": 0.15, "memory": 14104.0, "status": "done"}, {"code": "s,t = input().split()\n\nprint(t + s)", "passed": true, "time": 0.14, "memory": 14208.0, "status": "done"}, {"code": "s,t=input().split()\n\nr=t+s\n\nprint(r)\n", "passed": true, "time": 0.14, "memory": 14344.0, "status": "done"}, {"code": "s, t = map(str, input().split())\n\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14224.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t,s,sep='')", "passed": true, "time": 0.14, "memory": 14360.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14260.0, "status": "done"}, {"code": "S, T = input().split()\nprint(T+S)", "passed": true, "time": 0.21, "memory": 14124.0, "status": "done"}, {"code": "S, T = map(str, input().split())\n\nprint(T+S)", "passed": true, "time": 0.14, "memory": 14128.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14120.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14336.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s)", "passed": true, "time": 0.15, "memory": 14128.0, "status": "done"}, {"code": "s,t=input().split()\n\nr=t+s\n\nprint(r)", "passed": true, "time": 0.14, "memory": 14132.0, "status": "done"}, {"code": "x,y = input().split()\nprint(y+x)", "passed": true, "time": 0.15, "memory": 14116.0, "status": "done"}, {"code": "import sys\n \nS, T = next(sys.stdin).strip().split()\nprint(T + S)", "passed": true, "time": 0.14, "memory": 14180.0, "status": "done"}, {"code": "s, t = map(list, input().split())\nt.extend(s)\nprint(''.join(t))", "passed": true, "time": 0.14, "memory": 14288.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14332.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14216.0, "status": "done"}, {"code": "S, T = input().split()\n\nprint(T + S)", "passed": true, "time": 0.14, "memory": 14116.0, "status": "done"}, {"code": "b,a = input().split()\nprint(a + b)", "passed": true, "time": 0.15, "memory": 14216.0, "status": "done"}, {"code": "s,t = input().split()\nprint((t+s))\n", "passed": true, "time": 0.14, "memory": 14284.0, "status": "done"}, {"code": "s,t = map(str, input().split())\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14124.0, "status": "done"}, {"code": "s,t = input().split()\nprint((t + s))\n", "passed": true, "time": 0.16, "memory": 14356.0, "status": "done"}, {"code": "s,t = map(str,input().split())\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14316.0, "status": "done"}, {"code": "a, b = input().split()\nprint((b + a))\n", "passed": true, "time": 0.23, "memory": 14308.0, "status": "done"}, {"code": "S, T = map(str, input().split())\nprint(T + S)", "passed": true, "time": 0.15, "memory": 14224.0, "status": "done"}, {"code": "s,t = map(str,input().split())\nprint(t+s)", "passed": true, "time": 0.16, "memory": 14220.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14120.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14284.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14220.0, "status": "done"}, {"code": "s,t = input().split()\n \nprint(t+s)", "passed": true, "time": 0.14, "memory": 14124.0, "status": "done"}, {"code": "S, T = input().split()\nprint(T+S)", "passed": true, "time": 0.14, "memory": 14096.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14120.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14352.0, "status": "done"}, {"code": "#!/usr/bin/env python3\n\ndef main():\n    s, t = input().split()\n    print((t + s))\n\n\ndef __starting_point():\n    main()\n\n__starting_point()", "passed": true, "time": 0.14, "memory": 14060.0, "status": "done"}, {"code": "s,t = list(map(str,input().split()))\nprint(( t+s ))\n", "passed": true, "time": 0.14, "memory": 14072.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t,s,sep='')", "passed": true, "time": 0.14, "memory": 14216.0, "status": "done"}, {"code": "S,T=input().split()\nprint(T+S)", "passed": true, "time": 0.14, "memory": 14320.0, "status": "done"}, {"code": "S, T = input().split()\nprint(T + S)", "passed": true, "time": 0.14, "memory": 14320.0, "status": "done"}, {"code": "S,T=map(str,input().split())\nprint(T+S)", "passed": true, "time": 0.14, "memory": 14224.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s)", "passed": true, "time": 0.19, "memory": 14216.0, "status": "done"}, {"code": "S , T = input().split()\nprint((T+S))\n\n", "passed": true, "time": 0.14, "memory": 14216.0, "status": "done"}, {"code": "S, T = input().split()\nprint(T + S)", "passed": true, "time": 0.14, "memory": 14324.0, "status": "done"}, {"code": "\ns,t=map(str,input().split())\nprint(t+s,sep='')", "passed": true, "time": 0.14, "memory": 14124.0, "status": "done"}, {"code": "s, t = list(input().split())\n\nprint((t + s))\n", "passed": true, "time": 0.14, "memory": 14284.0, "status": "done"}, {"code": "S, T = [s for s in input().split()]\nprint(''.join([T, S]))", "passed": true, "time": 0.14, "memory": 14248.0, "status": "done"}, {"code": "s,t = input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14324.0, "status": "done"}, {"code": "S,T = input().split()\n\nprint(T + S)", "passed": true, "time": 0.14, "memory": 14264.0, "status": "done"}, {"code": "s, t = input().split()\nprint(t, s, sep='')", "passed": true, "time": 0.14, "memory": 14212.0, "status": "done"}, {"code": "str_l = list(map(str, input().split()))\nprint(''.join(list(reversed(str_l))))", "passed": true, "time": 0.14, "memory": 14136.0, "status": "done"}, {"code": "s, t = input().split()\nprint((t+s))\n", "passed": true, "time": 0.14, "memory": 14060.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s)", "passed": true, "time": 0.14, "memory": 14308.0, "status": "done"}, {"code": "s,t=list(map(str ,input().split()))\nans_str=\"\"\nfor i in range(0,len(t)):\n    ans_str+=t[i]    \n\nans_str1=\"\"\nfor j in range(0,len(s)):\n    ans_str1+=s[j]\n\nprint(ans_str+ans_str1)", "passed": true, "time": 0.14, "memory": 14084.0, "status": "done"}, {"code": "s,t=input().split()\nprint(t+s,sep=\"\")", "passed": true, "time": 0.17, "memory": 14376.0, "status": "done"}]