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

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

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