x := [1,2,3,4,5,6,7,8,9,0] ----> list(10) list(10) list(9) list(8) list(7) list(6) list(5) list(4) list(3) list(2) list(1) list(0) every write(image(x[1:0 to -20 by -1])) ----> none Run-time error 101 at line 11 in std31.icn integer expected offending value: "a"