 '>'   .

>1.   ;
2.       poll';
>3.   crash-poll'.
4.     tossd ( ?);
>5.  sys()     ( = -1);
>6.   (???);
>7.  poll'     ;
8.  poll'   ;
>9.      [];
10.  Hidden and Override;
>11.      0 (Host).

NN.  ... ;)
