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

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

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