1 is global? false

     2 dog

     3 dog

     4 dog,d,o,g

     5 null

     6 true

     7 true

     8 true

     9 false

    10 One cat, two dogs in the yard.

    11 One cat, two cats in the yard.

    12 One cat, two dogs in the yard.

    13 One dog, two dogs in the yard.

    14 One cat, two dogs in the yard.

    15 4

    16 4

    17 4

    18 -1

    19 dog

    20 dog

    21 dog,d,o,g

    22 null

    23 true

    24 true

    25 true

    26 false

    27 One cat, two dogs in the yard.

    28 One cat, two cats in the yard.

    29 One cat, two dogs in the yard.

    30 One dog, two dogs in the yard.

    31 4

    32 4

    33 4

    34 -1

    35 One ,, two ,s in the yard.

    36 One ,, two ,s in the yard.

    37 One ,d,o,g,, two ,d,o,g,s in the yard.

    38 One dog, two dogs in the yard.

    39 One ,, two ,s in the yard.

    40 One ,, two ,s in the yard.

    41 One ,d,o,g,, two ,d,o,g,s in the yard.

    42 One dog, two dogs in the yard.

    43 One ,, two ,s in the yard.

    44 null

    45 shapgvba

    46 shapgvba

    47 null

    48 shapgvba

    49 shapgvba