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

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

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