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

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

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