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

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

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