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

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

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