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

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

*GRAMMAR*
fep -> GREEN 
 tufa -> BLUE 
 gazzer -> PINK 
 kiki -> RED 
 u1 zup -> [u1] [u1] [u1] [u1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 wif u2 -> [u2] [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 