NTUA Meterbox rule

https://gyazo.com/b0b4c2b25a998f03da7e45094d942bcf

https://gyazo.com/ae68486ba034dadf4323efc0baab2baa

https://gyazo.com/882eb201e5acb7244dfe7d590ee0cea3

https://gyazo.com/4ee2dc01175140d9961c52d59ab0fa90

https://gyazo.com/136e5b8b3582d2d3ee9f7d10d260e42a

https://gyazo.com/4f38d274af3fc2bdbcd6622a4ecaecc7

https://gyazo.com/bd2ab9f17d556f2347bbaa0dcbc3936f

https://gyazo.com/6189a392c2db6557e3d3a4ccf9470b62

https://gyazo.com/09b664091e6b4fe29de31ec1de6714b0