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

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

*GRAMMAR*
zup -> YELLOW 
 wif -> PINK 
 gazzer -> RED 
 tufa -> PURPLE 
 u1 fep u2 -> [u1] [u2] 
 x1 dax u1 -> [u1] [u1] [x1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 