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

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

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