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

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

*GRAMMAR*
tufa -> GREEN 
 gazzer -> PINK 
 kiki -> RED 
 fep -> BLUE 
 u1 dax -> [u1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 x1 lug -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 