Complex sentence: Styles applied the "STF" on Cena, hpwever Cena escaped and applied the "Figure Four Leglock" on Styles, which Styles into a "Cross Armbreaker", but Cena escaped.
Split into simpler sentences: Styles applied the "STF" on Cena, but Cena escaped the hold. Cena applied the "Figure Four Leglock" on Styles, but Styles countered the hold into a "Cross Armbreaker", which Cena escaped.