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

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

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