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

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

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