Revision a3ea6ddd-b263-43b3-aba7-f21b07aae6e3 - Code Golf Stack Exchange

# [Jelly], 7 bytes

 ;`_ƝḋƝẸ

[Try it online!][TIO-k2qf76gi]

[Jelly]: https://github.com/DennisMitchell/jelly
[TIO-k2qf76gi]: https://tio.run/##y0rNyan8/986If7Y3Ic7uoHErh3/D7c/alrz/380F2e0hoGOgoGmjgKINgIzjFBYBpqxOiBlhjoKhlBlxiDaTEfBDESb6yiYQJUYQaWMoUp1gQxdIzALKKVrAjYSJgSyBKrPBOoCE5AQTApCw/TAaFOoOhgNcwqMBruWCF8Zwr1lAOaBJcBsUzDTFCoaq6MA9ZkR1Gcwm4ygnjeGqcEwSRfK0cXCs7QE2R8LAA "Jelly – Try It Online"

Outputs \0ドル\$ if rectilinear, \1ドル\$ otherwise

-2 bytes thanks to [Jonathan Allan](https://codegolf.stackexchange.com/users/53748/jonathan-allan)!