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

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

*GRAMMAR*
lug -> PURPLE 
 dax -> YELLOW 
 zup -> PINK 
 gazzer -> RED 
 u1 tufa -> [u1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 