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

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

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