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

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

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