β° πππππβββββββββββββββββββββββββββββββπ
βββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββ
β° π π π π
βββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββ
β° πππππβββββββββββββββββββββββββββββββπ
βββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββ
β° πππππβββββββββββββββββββββββββββββββπ
βββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββ