*SUPPORT*
IN: zup OUT: PURPLE
IN: zup dax zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer tufa dax tufa OUT: RED YELLOW YELLOW YELLOW RED YELLOW
IN: zup blicket kiki wif OUT: GREEN GREEN PURPLE GREEN GREEN GREEN GREEN
IN: kiki kiki OUT: GREEN GREEN
IN: gazzer gazzer OUT: RED RED
IN: zup tufa OUT: PURPLE YELLOW
IN: kiki OUT: GREEN
IN: zup dax kiki OUT: PURPLE GREEN GREEN PURPLE
IN: tufa blicket gazzer OUT: RED YELLOW RED RED
IN: zup tufa wif wif OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: gazzer dax kiki OUT: RED GREEN GREEN RED
IN: zup blicket tufa OUT: YELLOW PURPLE YELLOW YELLOW
IN: kiki dax zup OUT: GREEN PURPLE PURPLE GREEN

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

*GRAMMAR*
tufa -> YELLOW 
 gazzer -> RED 
 kiki -> GREEN 
 zup -> PURPLE 
 u1 blicket x1 -> [x1] [u1] [x1] [x1] 
 x1 dax u1 -> [x1] [u1] [u1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 