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

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

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