Complex sentence: Neath Rugby Football Club, the famous and very successful "Welsh All Blacks", play at The Gnoll who have managed to win 4 consecutive titles in the Semi Professional Principality Premiership and 3 Swalec Cup titles (Previously known as Schweppes and Konica Minolta Cups).
Split into simpler sentences: Neath Rugby Football Club, the famous and very successful "Welsh All Blacks", play at The Gnoll. They have won 4 consecutive titles in the semi-professional Principality Premiership and 3 Swalec Cup titles (previously known as Schweppes and Konica Minolta Cups).