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

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

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