T 2 t 0

T 2 t 0T 2 t 0T 2 t 0T 2 t 0
T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0
T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0
T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0
T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0T 2 t 0