*SUPPORT*
IN: wif fep dax dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: kiki dax OUT: RED RED
IN: kiki blicket dax OUT: RED RED RED RED RED RED
IN: wif tufa blicket OUT: PINK GREEN GREEN GREEN
IN: tufa OUT: GREEN
IN: wif OUT: PINK
IN: kiki blicket OUT: RED RED RED
IN: kiki wif fep OUT: RED PINK PINK
IN: wif kiki fep OUT: PINK RED RED
IN: gazzer blicket OUT: BLUE BLUE BLUE
IN: gazzer OUT: BLUE
IN: wif wif fep OUT: PINK PINK PINK
IN: wif fep dax OUT: PINK PINK PINK PINK
IN: gazzer fep OUT: BLUE BLUE

*QUERY*
IN: tufa wif blicket OUT: GREEN PINK PINK PINK
IN: wif fep OUT: PINK PINK
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer gazzer tufa OUT: BLUE BLUE GREEN
IN: wif gazzer fep OUT: PINK BLUE BLUE
IN: gazzer dax OUT: BLUE BLUE
IN: gazzer tufa tufa OUT: BLUE GREEN GREEN
IN: tufa fep dax OUT: GREEN GREEN GREEN GREEN
IN: wif blicket dax OUT: PINK PINK PINK PINK PINK PINK
IN: wif tufa blicket dax OUT: PINK GREEN GREEN GREEN PINK GREEN GREEN GREEN

*GRAMMAR*
kiki -> RED 
 gazzer -> BLUE 
 wif -> PINK 
 tufa -> GREEN 
 u1 fep -> [u1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 