*SUPPORT*
IN: zup lug zup lug zup zup OUT: GREEN GREEN GREEN GREEN
IN: zup dax lug blicket gazzer gazzer fep dax OUT: YELLOW GREEN PINK PURPLE PURPLE YELLOW
IN: gazzer fep blicket OUT: PINK PURPLE
IN: dax lug zup lug dax gazzer OUT: YELLOW PURPLE GREEN YELLOW
IN: zup fep blicket kiki blicket dax OUT: PINK GREEN PINK YELLOW
IN: gazzer OUT: PURPLE
IN: blicket OUT: PINK
IN: dax fep gazzer OUT: PURPLE YELLOW
IN: zup fep blicket OUT: PINK GREEN
IN: blicket kiki zup fep blicket fep zup OUT: PINK GREEN PINK GREEN
IN: gazzer lug dax lug gazzer fep zup OUT: GREEN PURPLE YELLOW PURPLE
IN: blicket lug gazzer fep gazzer OUT: PURPLE PURPLE PINK
IN: zup kiki dax fep blicket OUT: GREEN PINK YELLOW
IN: blicket zup fep zup OUT: GREEN PINK GREEN

*QUERY*
IN: dax fep zup OUT: GREEN YELLOW
IN: dax OUT: YELLOW
IN: blicket fep gazzer OUT: PURPLE PINK
IN: zup lug blicket dax kiki blicket OUT: PINK YELLOW GREEN PINK
IN: blicket blicket OUT: PINK PINK
IN: dax lug dax fep zup fep gazzer OUT: PURPLE GREEN YELLOW YELLOW
IN: dax zup fep dax OUT: YELLOW YELLOW GREEN
IN: dax zup kiki zup fep dax OUT: YELLOW GREEN YELLOW GREEN
IN: zup OUT: GREEN
IN: zup zup lug gazzer fep dax OUT: YELLOW GREEN PURPLE GREEN

*GRAMMAR*
gazzer -> PURPLE 
 dax -> YELLOW 
 blicket -> PINK 
 zup -> GREEN 
 x1 kiki x2 -> [x1] [x2] 
 u1 lug x1 -> [x1] [u1] 
 x1 fep u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 