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

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

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