sentences:  The ANEC II was an enlarged version of the ANEC I built for the 1924 Lympne light aircraft trials competition.Following the revised competition rules, it was a two-seater and its more powerful 1,100 cc Anzani inverted V twin-cylinder had the greatest capacity allowed.The wing area was increased by 28% to accommodate the extra weight by a 5 ft 2 in (1.57 m) span extension.