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

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

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