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

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

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