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

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

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