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

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

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