*SUPPORT*
IN: fep wif dax wif gazzer OUT: YELLOW RED PINK PINK RED PINK PINK
IN: fep fep OUT: YELLOW YELLOW
IN: gazzer wif fep tufa fep OUT: PINK YELLOW YELLOW YELLOW YELLOW
IN: lug wif dax tufa lug OUT: PURPLE RED RED PURPLE PURPLE
IN: fep lug OUT: YELLOW PURPLE
IN: gazzer kiki tufa fep OUT: PINK PINK PINK PINK YELLOW YELLOW
IN: lug wif fep OUT: PURPLE YELLOW YELLOW
IN: gazzer OUT: PINK
IN: dax dax tufa dax OUT: RED RED RED RED
IN: lug wif gazzer tufa dax OUT: PURPLE PINK PINK RED RED
IN: lug tufa fep OUT: PURPLE YELLOW YELLOW
IN: lug lug tufa gazzer OUT: PURPLE PURPLE PINK PINK
IN: dax tufa fep OUT: RED YELLOW YELLOW
IN: gazzer tufa dax OUT: PINK RED RED

*QUERY*
IN: gazzer kiki OUT: PINK PINK PINK PINK
IN: lug OUT: PURPLE
IN: dax OUT: RED
IN: lug kiki tufa gazzer OUT: PURPLE PURPLE PURPLE PURPLE PINK PINK
IN: dax kiki OUT: RED RED RED RED
IN: fep tufa gazzer OUT: YELLOW PINK PINK
IN: dax fep OUT: RED YELLOW
IN: gazzer lug OUT: PINK PURPLE
IN: gazzer wif gazzer OUT: PINK PINK PINK
IN: gazzer fep OUT: PINK YELLOW

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