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

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

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