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

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

*GRAMMAR*
tufa -> PURPLE 
 kiki -> BLUE 
 zup -> RED 
 blicket -> GREEN 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 gazzer u2 -> [u1] [u1] [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 