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

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

*GRAMMAR*
tufa -> GREEN 
 blicket -> BLUE 
 kiki -> PURPLE 
 zup -> PINK 
 u1 wif x1 -> [x1] [u1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 