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

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

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