*SUPPORT*
IN: zup tufa kiki OUT: YELLOW GREEN
IN: kiki OUT: YELLOW
IN: blicket wif OUT: RED RED
IN: blicket kiki blicket wif OUT: RED YELLOW RED RED
IN: blicket tufa zup OUT: GREEN RED
IN: blicket blicket wif OUT: RED RED RED
IN: zup tufa blicket OUT: RED GREEN
IN: zup OUT: GREEN
IN: blicket OUT: RED
IN: gazzer wif OUT: BLUE BLUE
IN: kiki wif lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup wif OUT: GREEN GREEN
IN: kiki wif OUT: YELLOW YELLOW
IN: kiki tufa zup OUT: GREEN YELLOW

*QUERY*
IN: gazzer OUT: BLUE
IN: blicket tufa zup lug OUT: GREEN RED GREEN RED GREEN RED
IN: blicket zup zup zup blicket tufa kiki OUT: RED GREEN GREEN GREEN YELLOW RED
IN: gazzer zup OUT: BLUE GREEN
IN: kiki tufa kiki OUT: YELLOW YELLOW
IN: gazzer tufa gazzer lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer kiki OUT: BLUE YELLOW
IN: gazzer tufa blicket OUT: RED BLUE
IN: zup tufa gazzer OUT: BLUE GREEN
IN: blicket tufa kiki OUT: YELLOW RED

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