*SUPPORT*
IN: zup dax OUT: PINK YELLOW
IN: lug OUT: GREEN
IN: zup fep dax OUT: YELLOW PINK
IN: dax fep dax OUT: YELLOW YELLOW
IN: lug fep lug OUT: GREEN GREEN
IN: zup gazzer wif lug gazzer OUT: GREEN GREEN GREEN GREEN PINK PINK
IN: zup OUT: PINK
IN: blicket gazzer OUT: RED RED
IN: zup gazzer OUT: PINK PINK
IN: dax gazzer OUT: YELLOW YELLOW
IN: dax fep blicket wif lug dax gazzer OUT: GREEN YELLOW YELLOW GREEN YELLOW YELLOW RED YELLOW
IN: blicket fep lug OUT: GREEN RED
IN: lug gazzer OUT: GREEN GREEN
IN: lug gazzer wif zup OUT: PINK PINK GREEN GREEN

*QUERY*
IN: blicket OUT: RED
IN: lug blicket fep blicket OUT: GREEN RED RED
IN: zup zup wif zup fep lug OUT: GREEN PINK GREEN PINK PINK PINK
IN: dax OUT: YELLOW
IN: lug dax OUT: GREEN YELLOW
IN: zup fep zup wif lug fep dax OUT: YELLOW GREEN YELLOW GREEN PINK PINK
IN: blicket fep lug wif zup fep lug OUT: GREEN PINK GREEN PINK GREEN RED
IN: dax lug wif blicket gazzer OUT: RED RED RED RED YELLOW GREEN
IN: zup lug gazzer OUT: PINK GREEN GREEN
IN: blicket lug OUT: RED GREEN

*GRAMMAR*
dax -> YELLOW 
 blicket -> RED 
 zup -> PINK 
 lug -> GREEN 
 x1 wif x2 -> [x2] [x2] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 