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

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

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