player A
block t cyan boring
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓a▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓t▓
▓▓▓▓▓▓▓▓▓
block a red interesting
         
         
         
b       -
=       1
A       -
         
         
         
link A a magenta
block b yellow interesting
         
         
         
         
         
         
         
         
         
block 1 blue boring
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓