working_days:
  - monday
  - tuesday
  - wednesday
  - thursday
  - friday

holidays:
  - January 1st, 2017
  - January 26th, 2017
  - April 14th, 2017
  - April 17th, 2017
  - April 25th, 2017
  - December 25th, 2017
  - December 26th, 2017
  - January 1st, 2018
  - January 26th, 2018
  - March 30th, 2018
  - April 2nd, 2018
  - April 25th, 2018
  - December 25th, 2018
  - December 26th, 2018

working_days:
  - monday
  - tuesday
  - wednesday
  - thursday
  - friday

holidays:
  - January 1st, 2017
  - January 26th, 2017
  - April 14th, 2017
  - April 17th, 2017
  - April 25th, 2017
  - December 25th, 2017
  - December 26th, 2017
  - January 1st, 2018
  - January 26th, 2018
  - March 30th, 2018
  - April 2nd, 2018
  - April 25th, 2018
  - December 25th, 2018
  - December 26th, 2018
  - January 1st, 2019
  - January 28th, 2019
  - April 19th, 2019
  - April 22nd, 2019
  - April 25th, 2019
  - December 25th, 2019
  - December 26th, 2019
  - January 1st, 2020
  - January 27th, 2020
  - April 10th, 2020
  - April 13nd, 2020
  - April 25th, 2020
  - December 25th, 2020
  - December 28th, 2020

Add BECS holidays up until 2020
Add BECS holidays up until 2020
