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

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

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