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

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

*GRAMMAR*
kiki -> GREEN 
 wif -> PURPLE 
 zup -> RED 
 gazzer -> YELLOW 
 x1 tufa x2 -> [x1] [x2] 
 u1 blicket x1 -> [u1] [u1] [x1] [x1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 