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

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

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