20 SEATS — the whole list, by name Elena & Marco Alvarez · immediate family · 2 Ruth & Alan Whitfield · immediate family · 2 Sofia Alvarez + partner · immediate family · 2 Iris Whitfield + carer · grandparents · 2 Priya & Sam Raman · wedding party · 2 Jonah Bell + partner · wedding party · 2 Rosa & Julio Alvarez · aunts and uncles · 2 Bea Whitfield + guest · aunts and uncles · 2 Marcus & Ines Alvarez · aunts and uncles · 2 — 9 households, 18 seats, 2 spare. Next circle down: first cousins, 7 households, 9 seats. It does not fit, so all seven are out. The two spare seats stay spare — there is no version of spending them that does not split a layer.
