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

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

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