*SUPPORT*
IN: kiki OUT: YELLOW
IN: gazzer wif tufa OUT: BLUE RED
IN: zup OUT: GREEN
IN: tufa wif zup OUT: GREEN BLUE
IN: zup zup gazzer OUT: GREEN GREEN RED
IN: gazzer wif zup fep zup gazzer blicket zup OUT: GREEN RED GREEN GREEN RED
IN: zup wif zup OUT: GREEN GREEN
IN: tufa kiki blicket kiki OUT: BLUE YELLOW YELLOW
IN: kiki wif gazzer fep kiki gazzer OUT: YELLOW RED RED YELLOW
IN: tufa tufa blicket gazzer OUT: BLUE BLUE RED
IN: kiki zup wif tufa OUT: YELLOW BLUE GREEN
IN: tufa OUT: BLUE
IN: gazzer zup wif gazzer OUT: RED RED GREEN
IN: kiki wif tufa OUT: BLUE YELLOW

*QUERY*
IN: gazzer OUT: RED
IN: kiki blicket kiki OUT: YELLOW YELLOW
IN: zup wif gazzer OUT: RED GREEN
IN: kiki gazzer blicket tufa fep gazzer wif gazzer OUT: RED RED YELLOW RED BLUE
IN: kiki wif zup OUT: GREEN YELLOW
IN: tufa blicket gazzer OUT: BLUE RED
IN: zup kiki wif gazzer OUT: GREEN RED YELLOW
IN: tufa wif kiki OUT: YELLOW BLUE
IN: gazzer blicket tufa OUT: RED BLUE
IN: kiki fep zup wif gazzer OUT: RED GREEN YELLOW

*GRAMMAR*
kiki -> YELLOW 
 tufa -> BLUE 
 zup -> GREEN 
 gazzer -> RED 
 u1 wif u2 -> [u2] [u1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 