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

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

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