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

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

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