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

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

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