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

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

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