*SUPPORT*
IN: wif wif kiki dax wif OUT: PINK PINK RED PINK
IN: kiki fep OUT: RED RED RED RED
IN: wif dax blicket zup dax blicket fep OUT: PINK GREEN YELLOW GREEN GREEN GREEN GREEN
IN: kiki fep dax blicket OUT: RED RED RED RED GREEN
IN: zup blicket OUT: YELLOW GREEN
IN: kiki OUT: RED
IN: blicket fep OUT: GREEN GREEN GREEN GREEN
IN: zup wif OUT: YELLOW PINK
IN: blicket OUT: GREEN
IN: kiki fep dax kiki blicket OUT: RED RED RED RED RED GREEN
IN: zup fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif OUT: PINK
IN: blicket kiki lug wif wif dax blicket OUT: PINK PINK GREEN RED GREEN RED GREEN
IN: wif lug blicket OUT: GREEN PINK PINK

*QUERY*
IN: zup kiki fep OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: blicket zup OUT: GREEN YELLOW
IN: zup lug kiki dax zup OUT: RED YELLOW YELLOW YELLOW
IN: wif kiki wif dax wif dax kiki fep OUT: PINK RED PINK PINK RED RED RED RED
IN: wif fep OUT: PINK PINK PINK PINK
IN: blicket lug wif fep OUT: PINK PINK PINK PINK GREEN GREEN
IN: kiki blicket OUT: RED GREEN
IN: wif wif OUT: PINK PINK
IN: kiki wif kiki OUT: RED PINK RED
IN: zup OUT: YELLOW

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