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

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

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