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

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

*GRAMMAR*
dax -> BLUE 
 gazzer -> GREEN 
 kiki -> PINK 
 zup -> RED 
 x1 tufa -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 