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

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

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