行きつ戻りつ - going back and forth 浮きつ沈みつ - rising and falling (bobbing) 見えつ隠れつ - coming in and out of sight とつおいつ (from 取りつ置きつ) - wavering between 矯めつ眇めつ - taking a good look 組んず解れつ - struggling with 抜きつ抜かれつ - neck-and-neck 持ちつ持たれつ - give-and-take 押しつ押されつ - pull and be pulled 追いつ追われつ - lead changing many times 差しつ差されつ - taking turns filling cups