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

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

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