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

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

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