# W = Wide bar
# w = wide space
# N = Narrow bar
# n = narrow space

START = "NnNn"
STOP = "WnN"
CODES = (
    "NNWWN",
    "WNNNW",
    "NWNNW",
    "WWNNN",
    "NNWNW",
    "WNWNN",
    "NWWNN",
    "NNNWW",
    "WNNWN",
    "NWNWN",
)