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

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

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