CIRCULAR SYSTEMS . It’s the jerky wheeze from the one who pants makes him/her pant like that. The lower lip curls to what a cerebral lobe full of echoes in captivity dictates. One pants, pauses and pants in a causal connection. Nobody at all is bothered by it while the panting lasts. Later animals appear: the scaredy-cat in the big wheel, the fairground pony that relives everything at night.