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

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

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