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

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

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