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

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

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