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

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

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