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

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

*GRAMMAR*
lug -> BLUE 
 blicket -> GREEN 
 wif -> RED 
 gazzer -> PINK 
 x1 tufa u1 -> [x1] [u1] [u1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 u1 dax x1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 