"Y Chwe Gwlad"
Translation:The Six Nations
If anyone who's not from the UK is curious to know what "Y chwe Gwlad" is, it's a major international rugby competition.
You can find more about it here: https://en.m.wikipedia.org/wiki/Six_Nations_Championship
pump, chwech, cant drop their last letter when used before nouns (but not, for example, if followed by o):
- pum cath (but pump o gathod) - five cats
- Pencampwriaeth y Chwe Gwlad - the Six Nations Championship (but chwech o wledydd - six countries)
- can milltir (but cant o filltiroedd) - a hundred miles