%import textio
%option no_sysinit
%zeropage basicsafe

main {
    sub start() {
        ubyte @shared xx = 16
        ubyte @shared yy = 20

        txt.print_ub(xx>79 or yy > 49)

        ; if xx>79 or yy > 49 {
;        if xx>79 or yy > 49 {
;            txt.print("no\n")
;        }
;        else {
;            txt.print("yes\n")
;        }
    }
}