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

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

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