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

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

*GRAMMAR*
gazzer -> YELLOW 
 tufa -> BLUE 
 zup -> PURPLE 
 fep -> GREEN 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] 
 u1 kiki x1 -> [x1] [u1] [u1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 