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

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

*GRAMMAR*
tufa -> PINK 
 wif -> GREEN 
 kiki -> RED 
 zup -> YELLOW 
 u1 gazzer -> [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 fep x2 -> [x1] [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 