i.ytimg.com/vi/yyfuwy6JjqY/hq720.jpg?sqp=-oaymwEhC

i.ytimg.com/vi/Ft-2lBA7kK8/hq720.jpg?sqp=-oaymwE7C, radnicki nis

i.ytimg.com/vi/Ft-2lBA7kK8/hq720.jpg?sqp=-oaymwE7C, radnicki nis

uj6

i.ytimg.com/vi/LW9OP9JGrws/hq720.jpg?sqp=-oaymwEhC

i.ytimg.com/vi/LW9OP9JGrws/hq720.jpg?sqp=-oaymwEhC

thumbnail has different resolutions after subsequents API