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

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

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