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

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

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