from sys import argv

script , input_file = argv

def print_all(f):
    print (f.read())

def rewind(f):
    f.seek(0)

def print_a_line(line_count,f):
    print (line_count,f.readline())

current_file = open(input_file)

print_all(current_file)

rewind(current_file)

current_line = 1
print_a_line(current_line,current_file)

current_line += 1
print_a_line(current_line,current_file)

current_line += 1
print_a_line(current_line,current_file)
