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

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

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