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

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

*GRAMMAR*
wif -> PURPLE 
 kiki -> GREEN 
 tufa -> RED 
 blicket -> PINK 
 u1 lug x1 -> [u1] [u1] [u1] [x1] 
 x1 fep x2 -> [x1] [x1] [x2] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 