*SUPPORT*
IN: zup kiki dax wif kiki OUT: PINK PINK PINK YELLOW YELLOW YELLOW
IN: wif kiki OUT: PINK PINK PINK
IN: lug wif OUT: BLUE PINK
IN: blicket tufa wif OUT: PINK RED
IN: blicket OUT: RED
IN: wif tufa blicket OUT: RED PINK
IN: wif wif tufa blicket OUT: PINK RED PINK
IN: blicket dax zup tufa blicket OUT: RED YELLOW RED
IN: zup dax zup tufa blicket OUT: RED YELLOW YELLOW
IN: zup kiki dax wif OUT: PINK YELLOW YELLOW YELLOW
IN: zup OUT: YELLOW
IN: lug tufa wif dax wif blicket kiki OUT: PINK RED RED RED PINK BLUE
IN: wif zup kiki OUT: PINK YELLOW YELLOW YELLOW
IN: zup tufa lug OUT: BLUE YELLOW

*QUERY*
IN: lug tufa blicket OUT: RED BLUE
IN: blicket kiki OUT: RED RED RED
IN: lug OUT: BLUE
IN: blicket dax lug tufa blicket OUT: RED BLUE RED
IN: zup kiki OUT: YELLOW YELLOW YELLOW
IN: lug tufa blicket dax lug tufa lug OUT: BLUE BLUE RED BLUE
IN: wif OUT: PINK
IN: zup tufa wif OUT: PINK YELLOW
IN: lug kiki OUT: BLUE BLUE BLUE
IN: blicket lug OUT: RED BLUE

*GRAMMAR*
zup -> YELLOW 
 lug -> BLUE 
 wif -> PINK 
 blicket -> RED 
 x1 dax x2 -> [x2] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 