*SUPPORT*
IN: blicket OUT: BLUE
IN: gazzer lug blicket fep wif OUT: RED BLUE BLUE GREEN
IN: gazzer zup gazzer OUT: RED PURPLE RED
IN: wif gazzer kiki zup OUT: GREEN RED PURPLE
IN: gazzer gazzer OUT: RED RED
IN: zup fep blicket OUT: PURPLE PURPLE BLUE
IN: gazzer OUT: RED
IN: gazzer gazzer wif kiki zup OUT: RED RED GREEN PURPLE
IN: blicket fep blicket OUT: BLUE BLUE BLUE
IN: blicket zup kiki blicket kiki zup OUT: BLUE PURPLE BLUE PURPLE
IN: wif fep zup kiki blicket OUT: GREEN GREEN PURPLE BLUE
IN: wif fep gazzer fep gazzer kiki wif OUT: GREEN GREEN RED RED RED GREEN
IN: gazzer fep zup OUT: RED RED PURPLE
IN: blicket zup fep wif OUT: BLUE PURPLE PURPLE GREEN

*QUERY*
IN: zup kiki wif OUT: PURPLE GREEN
IN: blicket zup kiki zup kiki blicket lug zup OUT: BLUE PURPLE PURPLE BLUE PURPLE
IN: zup lug zup wif fep blicket OUT: PURPLE PURPLE GREEN GREEN BLUE
IN: zup OUT: PURPLE
IN: zup fep wif fep gazzer kiki zup OUT: PURPLE PURPLE GREEN GREEN RED PURPLE
IN: zup fep gazzer OUT: PURPLE PURPLE RED
IN: zup gazzer OUT: PURPLE RED
IN: wif zup lug blicket OUT: GREEN PURPLE BLUE
IN: wif fep zup OUT: GREEN GREEN PURPLE
IN: wif OUT: GREEN

*GRAMMAR*
wif -> GREEN 
 zup -> PURPLE 
 blicket -> BLUE 
 gazzer -> RED 
 x1 lug x2 -> [x1] [x2] 
 x1 kiki u1 -> [x1] [u1] 
 u1 fep x1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 