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

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

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