"Colored being the first stroke"
Maybe you don't read, actually.
Also, even if it wasn't labeled (it is), is it really that difficult to deduce that if the black strike is labeled 2, the other stroke would have to be 1? Did 3 through infinity actually cross your mind as possible answers to what stroke it was? It's literally the 8th example of a figure that requires 2 strokes to make, you must have noticed the pattern, right?
"Colored line is first stroke"
Maybe you don't read, actually.
Also, even if it wasn't labeled (it is), is it really that difficult to deduce that if the black strike is labeled 2, the other stroke would have to be 1? Did 3 through infinity actually cross your mind as possible answers to what stroke it was? It's literally the 8th example of a figure that requires 2 strokes to make, you must have noticed the pattern, right?
"Colored line is first stroke"
Maybe you don't read, actually