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

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

*GRAMMAR*
kiki -> PURPLE 
 zup -> BLUE 
 dax -> YELLOW 
 blicket -> GREEN 
 u1 wif -> [u1] [u1] [u1] 
 u1 tufa u2 -> [u2] [u1] 
 x1 fep u1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 