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

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

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