2t2 t 1

2t2 t 12t2 t 12t2 t 12t2 t 1
2t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 1
2t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 1
2t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 1
2t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 12t2 t 1