Can someone please explain this question?Given the grid below, which of the following is not an acceptable initiation of an array depicting the

pink shape.

a$.$ int$[][]$ blueShape $=\{\{3,3\},\{4,2\},\{3,4\},\{4,5\}\}$;

b$.$ int$[]]$ blueShape $=\{\{4,2\},\{3,3\},\{3,4\},\{4,5\}\}$;

c$.$ int$[][]$ blueShape $=\{\{4,2\},\{3,3\},\{3,4\},\{5,4\}\}$;

d$.$ int$[]$ blueShape $=\{\{4,2\},\{4,5\},\{3,3\},\{3,4\}\}$;