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

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

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