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

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

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