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

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

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