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

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

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