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

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

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