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

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

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