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

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

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