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

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

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