题解 | #MP3光标位置#

while True:
    try:
        n = eval(input())
        manual = input()
        begin = 1
        result = [1,2,3,4] 
        windows = [i for i in range(1,n+1)]
        for item in manual:
            if item == 'U' and begin == 1:
                begin = n
                result = windows[n-4:n]
            elif item == 'U':
                if begin == result[0]:
                    result = windows[begin-2:begin+2] 
                begin = begin -1
            elif item == 'D' and begin == n:
                begin = 1
                result = windows[:4]
            elif item == 'D': 
                if begin == result[-1]:
                    result = windows[begin-3: begin+1]
                begin = begin + 1
        for item in result:
            print(item, end = ' ')
        print( )
        print(begin)
    except:
        break