// Should print YN

include "chrout.60p"

define main routine
  trashes a, x, y, z, n, c, v
{
    ld a, 0
    if z {
        ld a, 89
        call chrout
    } else {
        ld a, 78
        call chrout
    }

    ld a, 1
    if z {
        ld a, 89
        call chrout
    } else {
        ld a, 78
        call chrout
    }
}