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

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

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