Count 'n Code - Save the Sheep

Dear Shepherd,

Our sheep are in great danger, they need to move to another location. They are leaving the big tube now. We need you to help them to pass through the small green tube. That's the only safe way. How many sheep can you rescue?

HOW TO SAVE THE SHEEP:
Each time the sheep leave the big tube, you need to enter their number, then the sheep will become small and will be able to pass through the small tube. In Level 1, you need to enter their number in this order:

ORDER: 1 +1 +2 +1 +2 +1 +2 +1 +2 +1...
HINT: 1 2 4 5 7 8 10 11 13 14...

You can use the "B" button as Backspace, and the "C" button to Clear the number you have entered if you made a mistake.

Important Notice: We Will Need Your Speed!

You are now part of the big Sheep Rescue Team. If you do a good job in Level 1, then we will consider your application to join the experts in Level 2.

We are counting on you!

Sincerely Yours,
The Count'nCode Corporation