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

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

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