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

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

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