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

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

*GRAMMAR*
kiki -> RED 
 tufa -> PURPLE 
 gazzer -> BLUE 
 wif -> GREEN 
 x1 dax x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 x1 zup u1 -> [u1] [x1] [x1] [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 