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

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

*GRAMMAR*
lug -> PURPLE 
 wif -> RED 
 tufa -> YELLOW 
 blicket -> GREEN 
 x1 zup u1 -> [x1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 