 l s d _ f i b   m s d _ 2 
 0   0 
 1   0   - >   1 
 1   0 
 0   0   - >   2 
 2   0 
 1   0   - >   3 
 3   0 
 0   0   - >   4 
 0   1   - >   5 
 4   0 
 0   0   - >   6 
 0   1   - >   7 
 5   0 
 0   1   - >   8 
 6   0 
 1   0   - >   9 
 1   1   - >   1 0 
 7   0 
 1   1   - >   1 1 
 8   0 
 1   0   - >   1 2 
 9   0 
 0   0   - >   9 
 0   1   - >   1 0 
 1 0   0 
 0   1   - >   1 1 
 1 1   0 
 0   0   - >   1 2 
 1 2   1 
