a barn	a hut	a shrine
a house	a building	a pyramid
an igloo	a skyscraper	a stadium

a tower	a factory	a castle
a tee-pee	a treehouse	a barn
a hut	a pyramid	a skyscraper

a barn	a pyramid	a tower
a castle	a shrine	an igloo
a skyscraper	a treehouse	a church

a skyscraper	a tee-pee	a shrine
a tower	a hut	an igloo
a treehouse	a castle	a house

an igloo	a shrine	a hut
a factory	a castle	a pyramid
a barn	a stadium	a skyscraper

a house	a tee-pee	a pyramid
an igloo	a treehouse	a church
a shrine	a castle	a tower

a stadium	a tower	a church
a building	an igloo	a skyscraper
a tee-pee	a hut	a house

a church	a factory	a shrine
a castle	a stadium	a building
a pyramid	a barn	an igloo

a shrine	a house	a building
a pyramid	a factory	a hut
a tee-pee	a tower	a treehouse

a skyscraper	a factory	a treehouse
a building	a shrine	a tower
a stadium	a barn	a house

a tee-pee	a church	a hut
a stadium	a barn	a castle
a skyscraper	a building	a factory

a tee-pee	a pyramid	a house
a church	a factory	a treehouse
a building	a stadium	a skyscraper

a skyscraper	a house	a stadium
a treehouse	a tower	a tee-pee
an igloo	a barn	a building

a pyramid	a skyscraper	a factory
a church	a house	an igloo
a castle	a stadium	a hut

a shrine	a tower	a tee-pee
a building	a barn	a stadium
an igloo	a hut	a skyscraper

a hut	a factory	a house
a church	a stadium	a building
a pyramid	a tower	a skyscraper