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

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

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