# -*- coding: utf-8 -*-
path = raw_input("Введіть шлях!")

x = 0
y = 0

pt = []
count = 0

for p in path:
    c = str(p)
    if c in pt:
    	print 'Fail'
    else:
	    if c == 'r':
	    	x = x + 1
	    	pt.append(x)
	    	count = count + 1
	    elif c == 'l':
	    	x = x - 1
	    	pt.append(x)
	    	count = count + 1
	    elif c == 'u':
	    	y = y + 1
	    	pt.append(y)
	    	count = count + 1
	    elif c == 'd':
	    	y = y - 1
	    	pt.append(y)
	    	count = count + 1



print x
print y
print pt
print count


#if c in count[]:
    	#print 'Fail'