from sys import argv, exit
import csv
import re
if len(argv) < 2:
    print("mising command-line argument")
    exit(1)

with open(argv[1], newline = '') as csvfile:
    pattern = re.compile(r'name')
    matches = pattern.finditer(csvfile)
    print("using reader()")
    myreader = csv.reader(csvfile, delimiter = ' ')
    contents = csvfile.read()
    i = 0
    j = 4
    while contents[i:j]:
        if contents[i:j] == pattern:
            i += 5
            j += 5
        else:
            print(contents[i:j])
            i += 5
            j += 5