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

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

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