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

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

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