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

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

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