*SUPPORT*
IN: wif lug OUT: YELLOW YELLOW YELLOW
IN: gazzer lug OUT: RED RED RED
IN: wif kiki dax OUT: YELLOW PINK
IN: wif tufa tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax gazzer OUT: PINK RED
IN: blicket dax OUT: PURPLE PINK
IN: dax wif blicket lug OUT: PINK YELLOW PURPLE PURPLE PURPLE
IN: wif OUT: YELLOW
IN: blicket kiki blicket OUT: PURPLE PURPLE
IN: wif tufa OUT: YELLOW YELLOW
IN: gazzer OUT: RED
IN: dax blicket OUT: PINK PURPLE
IN: blicket OUT: PURPLE
IN: blicket blicket OUT: PURPLE PURPLE

*QUERY*
IN: blicket kiki dax OUT: PURPLE PINK
IN: blicket kiki gazzer OUT: PURPLE RED
IN: dax OUT: PINK
IN: gazzer kiki wif OUT: RED YELLOW
IN: dax lug OUT: PINK PINK PINK
IN: gazzer tufa OUT: RED RED
IN: wif kiki blicket OUT: YELLOW PURPLE
IN: blicket blicket wif tufa OUT: PURPLE PURPLE YELLOW PURPLE PURPLE YELLOW
IN: wif kiki dax tufa tufa OUT: YELLOW PINK YELLOW PINK YELLOW PINK YELLOW PINK
IN: blicket dax lug OUT: PURPLE PINK PINK PINK

*GRAMMAR*
gazzer -> RED 
 blicket -> PURPLE 
 dax -> PINK 
 wif -> YELLOW 
 x1 tufa -> [x1] [x1] 
 u1 lug -> [u1] [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 