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

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

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