*SUPPORT*
IN: gazzer tufa tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug OUT: BLUE
IN: gazzer dax OUT: PURPLE PURPLE PURPLE
IN: wif lug tufa OUT: GREEN BLUE GREEN BLUE
IN: lug dax OUT: BLUE BLUE BLUE
IN: kiki fep wif OUT: GREEN RED
IN: wif fep kiki dax OUT: RED GREEN RED GREEN RED GREEN
IN: lug fep gazzer OUT: PURPLE BLUE
IN: kiki OUT: RED
IN: wif fep kiki fep gazzer OUT: PURPLE RED GREEN
IN: lug wif dax OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: wif lug OUT: GREEN BLUE
IN: lug fep wif gazzer OUT: GREEN PURPLE BLUE
IN: wif gazzer OUT: GREEN PURPLE

*QUERY*
IN: kiki fep kiki tufa OUT: RED RED RED
IN: kiki dax OUT: RED RED RED
IN: wif kiki tufa OUT: GREEN RED GREEN RED
IN: lug fep gazzer tufa OUT: PURPLE PURPLE BLUE
IN: wif fep lug fep gazzer dax tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE GREEN
IN: wif fep lug dax OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: gazzer fep lug fep wif tufa OUT: GREEN GREEN BLUE PURPLE
IN: gazzer OUT: PURPLE
IN: lug tufa OUT: BLUE BLUE
IN: wif OUT: GREEN

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