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

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

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