from shared import load_rows

def part1(row, group_size=4):
    for x in range(len(row)):
        if (len(set(row[x:x+group_size])) == group_size):
            print(x+group_size)
            break
        
def part2(row):
    part1(row, 14)

def main():
    rows = load_rows(6)
    for row in rows:
        part1(row)
        part2(row)


if __name__ == "__main__":
    main()