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

*QUERY*
IN: wif tufa OUT: GREEN RED
IN: blicket OUT: PURPLE
IN: lug fep OUT: YELLOW YELLOW
IN: lug OUT: YELLOW
IN: blicket blicket OUT: PURPLE PURPLE
IN: tufa OUT: RED
IN: wif gazzer tufa OUT: GREEN GREEN RED
IN: lug wif gazzer blicket OUT: YELLOW GREEN GREEN PURPLE
IN: lug wif fep OUT: YELLOW GREEN YELLOW GREEN
IN: wif wif gazzer blicket OUT: GREEN GREEN GREEN PURPLE

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