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

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

*GRAMMAR*
blicket -> RED 
 zup -> PINK 
 fep -> BLUE 
 gazzer -> PURPLE 
 x1 tufa x2 -> [x2] [x1] 
 u1 lug x1 -> [u1] [x1] 
 u1 dax x1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 