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

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

*GRAMMAR*
blicket -> RED 
 dax -> PINK 
 tufa -> PURPLE 
 gazzer -> GREEN 
 u1 lug u2 -> [u1] [u2] 
 x1 fep u1 -> [u1] [x1] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 