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

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

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