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

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

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