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Bebras 2019 - Level 2 Question 9

BEBRAS · Bebras 2019 - Level 2

Question 9

A black-and-white computer image is divided into a grid of small squares called pixels. Each cell is either white or black. Each row is then encoded by successive runs of white and black cells. For example, the letter “a” is encoded below. Each dash denotes a new row.

$1,3,1 - 4,1 - 1,4 - 0,1,3,1 - 0,1,3,1 - 1,4$

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Which image below is encoded by

$2,1,2 - 0,1,3,1 - 1,1,1,1,1 - 2,1,2 - 1,1,1,1,1 - 0,1,3,1$?
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