4040 for i=3 to 15:b$(i)=b$(2):next: b$(4)="[171][192][192][192][192][219][192][192][192][192][219][192][192][192][192][219][192][192][192][192][219][192][192][192][192][179]"
4050 for i=7 to 13 step 3:b$(i)=b$(4):next:b$(8)="[221] [221] [221] [146][221] [221] [221]"