Key: E
Introduction:
E
1 3 3 1 1 1 3 3 1 1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
E
t4 t1
1 3 3 1 1 1 2 4 4 2 2
E
t1 t1
3 4 4 3 3 3 4 4 3 3
E
t4 t4 t4 t4
1 2 1 1 2 2 1 3 2 3 2 1
E
t4 t1
2 3 3 2 2 3 2 2 3 3
E
t1 t4
1 1 1 3 3 2 1 1 1 1 1
E
t1 t4
1 3 3 1 1 1 3 3 1 1
E
t4 t4
1 3 3 1 1 2 3 3 2 2
E
t4 t1 t4
1 2 3 3 2 2 1 4 2 4 1 1
E
III.......................
E
t4 t1
2 3 3 1 1 2 3 3 2 2
E
t4 t1
1 1 1 1 1 2 4 4 3 3
E
t4 t1 t4
1 3 3 2 2 2 1 3 3 1
E
t4 t2 t2 t1
1 1 3 3 3 3 3 4 4 2 3
E
t1 t2 t1 t2 t1
3 2 2 3 3 3 3 3 3 3 2
E
t1 t2 t1
3 2 2 1 1 3 2 2 1 2
E
t2 t1
1 3 2 2 3 3 1 4 3 3 4 4
E
t4 t4 t1 t1
1 2 1 1 3 2 1 2 1 1 1 4
E
t1 t1 t4 t4
2 4 3 3 2 3 1 2 3 3 2 2
E
t4 t4
1 2 3 3 2 1
E
t4 t4 t4
2 2 2
E
t4 t4
3 1 1 1 2 3 1 2 2
E
t4 t4 t2
2 3 1 3 3 1 1 1 3 3
E
t2 t2 t1 t2 t1 t4 t2
3 1 1 1 2 1 1 1 2 1 3 1
E
t1 t4 t4 t1
1 4 3 3 2 1 2 1 1 1 2 1
E
t2 t1 t0 t4
1 3 4 3 1 1 2 1 2 1 2
E
t4 t4 t1 t4
1 3 1 4 1 4 1 3 2 3 2 3
E
t4 t0 t4
1 3 1 1 3 3 3 2 4 2 3 2
E
t4 t2 t1 t4 t4
1 2 3 3 1 1 3 1 3 2 3 2
E
t3 t1
1 2 2 4 2 3
E
VI............... II........................
E
t3 t4 t4 t4
2 1 1 1 2 2 1 1 3 3 1 1
E
t0 t1 t4 t1
1 3 2 2 1 2 1 1 3 3 1 1
E
t0 t0
2 &nbs