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

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

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