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

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

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