*SUPPORT*
IN: fep wif blicket tufa OUT: PINK GREEN PINK GREEN PINK GREEN
IN: zup wif fep tufa OUT: GREEN RED GREEN RED GREEN RED
IN: fep lug OUT: GREEN GREEN
IN: fep fep lug OUT: GREEN GREEN GREEN
IN: zup OUT: RED
IN: blicket wif gazzer OUT: PURPLE PINK
IN: zup wif zup OUT: RED RED
IN: fep fep tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup gazzer wif zup OUT: RED RED PURPLE
IN: zup wif fep OUT: GREEN RED
IN: zup wif gazzer OUT: PURPLE RED
IN: blicket zup OUT: PINK RED
IN: fep OUT: GREEN
IN: fep wif zup tufa OUT: RED GREEN RED GREEN RED GREEN

*QUERY*
IN: blicket wif fep OUT: GREEN PINK
IN: fep lug tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup wif blicket OUT: PINK RED
IN: gazzer lug OUT: PURPLE PURPLE
IN: gazzer wif gazzer OUT: PURPLE PURPLE
IN: zup lug OUT: RED RED
IN: gazzer wif fep OUT: GREEN PURPLE
IN: fep wif blicket OUT: PINK GREEN
IN: zup gazzer wif blicket OUT: RED PINK PURPLE
IN: blicket wif zup OUT: RED PINK

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