*SUPPORT*
IN: wif fep lug OUT: RED BLUE
IN: wif gazzer OUT: BLUE BLUE BLUE
IN: wif zup lug fep zup OUT: GREEN BLUE GREEN RED
IN: lug fep lug fep tufa OUT: PINK RED RED
IN: tufa lug OUT: PINK RED
IN: lug tufa OUT: RED PINK
IN: wif OUT: BLUE
IN: lug zup fep wif OUT: BLUE RED GREEN
IN: zup lug OUT: GREEN RED
IN: tufa lug kiki wif OUT: PINK BLUE RED RED BLUE
IN: tufa OUT: PINK
IN: lug zup kiki tufa fep lug OUT: RED RED PINK GREEN GREEN PINK
IN: lug tufa gazzer OUT: RED PINK RED PINK RED PINK
IN: zup fep wif fep zup OUT: GREEN BLUE GREEN

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

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