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

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

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