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

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

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