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

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

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