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

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

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