_______________
┃ ___________ ┃
┃ ┃ ┃ ┃
┃ ┃ ██ ┃ ┃
┃ ┃ ██ ┃ ┃
┃ ┃ ██ ┃ ┃
┃ ┃___________┃ ┃
┃_____┃+_+┃_____┃
______┃________┃______
┃ ┃ ┏━━━━┓ ┃ ┃
┃ + ┃ ┗━━━━┛ ┃ + ┃
┗━━━━━━━━━━━━━━━━━━━━┛