'''
Created on Mar 24, 2010

@author: Theo    
'''

f = open("DATA3.txt")
out = open("OUT3.txt", 'w')

for i in range(5):
    file1_size = int(f.readline().strip())
    file2_size = int(f.readline().strip())
    file1_vars, file2_vars = {}, {}
    lines_missing, delta = 0, 0
    
    for j in range(file1_size):
        temp = f.readline().split(' ')
        file1_vars[temp[0]] = int(temp[1])
        
    for j in range(file2_size):
        temp = f.readline().split(' ')
        file2_vars[temp[0]] = int(temp[1])
    
    print "File one"
    for key, value in file1_vars.items():
        print key, ' = ', value
        
    print "File Two"
    for key, value in file2_vars.items():
        print key, ' = ', value
        
    for key in file1_vars:
        if file2_vars.has_key(key):
            delta += abs(file1_vars[key]-file2_vars[key])
            file2_vars[key]= -1
        else:
            lines_missing +=1
    
    for key in file2_vars:
        if file2_vars[key] != -1:
            lines_missing +=1
            
    print "lines_missing ", lines_missing
    print "Delta", delta
    out.write(str(lines_missing)+" "+ str(delta)+"\n")
    
    print("---")
    f.readline()
    #clears the ---
    #if not f.readline() == '---\n':
    #    print "It's not working on iteration ", i
         
    


if __name__ == '__main__':
    pass