*SUPPORT*
IN: wif dax OUT: RED RED RED
IN: wif wif fep wif zup zup OUT: RED RED GREEN GREEN RED
IN: kiki blicket dax OUT: PURPLE PINK PINK PINK
IN: zup OUT: GREEN
IN: kiki fep kiki dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki zup blicket blicket dax OUT: PURPLE GREEN PINK PINK PINK PINK
IN: blicket fep blicket zup dax OUT: PINK GREEN GREEN GREEN PINK
IN: wif OUT: RED
IN: kiki OUT: PURPLE
IN: wif fep zup dax OUT: GREEN GREEN GREEN RED
IN: kiki fep wif OUT: RED PURPLE
IN: wif fep kiki dax OUT: PURPLE PURPLE PURPLE RED
IN: zup fep blicket OUT: PINK GREEN
IN: blicket kiki dax OUT: PINK PURPLE PURPLE PURPLE

*QUERY*
IN: wif zup dax OUT: RED GREEN GREEN GREEN
IN: blicket dax OUT: PINK PINK PINK
IN: kiki dax OUT: PURPLE PURPLE PURPLE
IN: wif blicket OUT: RED PINK
IN: zup dax OUT: GREEN GREEN GREEN
IN: kiki wif OUT: PURPLE RED
IN: wif fep blicket OUT: PINK RED
IN: blicket lug OUT: PINK PINK PINK
IN: wif lug OUT: RED RED RED
IN: blicket OUT: PINK

*GRAMMAR*
wif -> RED 
 zup -> GREEN 
 kiki -> PURPLE 
 blicket -> PINK 
 x1 lug -> [x1] [x1] [x1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 fep x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 