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

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

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