baqaqi ts'qalishi qiqinebs
There is a Georgian tongue-twister: ბაყაყი წყალში ყიყინებს (baqaqi ts'qalishi qiqinebs) ‘the frog in the water croaks’. (If the Georgian alphabet probably doesn’t display properly, one may download and install the BGP Classic font.) Here’s a video of an interview with Katie Melua, where she pronounces the phrase. The characters transcribed as q and ts' are a uvular ejective (stop) and alveolar ejective (affricate) respectively.