*SUPPORT*
IN: tufa zup wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: RED
IN: fep blicket OUT: RED RED RED
IN: lug fep zup OUT: GREEN RED RED
IN: gazzer gazzer zup OUT: BLUE BLUE BLUE
IN: tufa blicket OUT: PURPLE PURPLE PURPLE
IN: fep tufa zup wif OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: gazzer OUT: BLUE
IN: lug OUT: GREEN
IN: tufa fep OUT: PURPLE RED
IN: fep zup wif OUT: RED RED RED RED
IN: tufa zup OUT: PURPLE PURPLE
IN: gazzer zup OUT: BLUE BLUE
IN: tufa tufa zup OUT: PURPLE PURPLE PURPLE

*QUERY*
IN: tufa zup blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer fep zup OUT: BLUE RED RED
IN: lug zup OUT: GREEN GREEN
IN: gazzer wif OUT: BLUE BLUE
IN: gazzer fep OUT: BLUE RED
IN: fep zup OUT: RED RED
IN: gazzer blicket OUT: BLUE BLUE BLUE
IN: fep gazzer zup OUT: RED BLUE BLUE
IN: tufa OUT: PURPLE
IN: tufa gazzer zup OUT: PURPLE BLUE BLUE

*GRAMMAR*
lug -> GREEN 
 tufa -> PURPLE 
 gazzer -> BLUE 
 fep -> RED 
 u1 zup -> [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 