Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Sauran haruffa na baya suna yin wasan kwaikwayo a cikin wasan a wani lokaci ko wani.
Tabbas, mafi rikitarwa na jumla shine "Sauran haruffa da suka gabata suna yin wasan kwaikwayo a cikin wasan a wani lokaci ko wani, kamar Mataimakan Lab, Doctor N. Gin, Tiny Tiger, Doctor Nefarious Tropy, da Polar. "