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

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

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