*SUPPORT*
IN: zup dax gazzer wif gazzer OUT: BLUE BLUE PURPLE
IN: tufa dax gazzer fep OUT: BLUE BLUE RED
IN: blicket zup fep OUT: GREEN PURPLE PURPLE
IN: gazzer zup wif tufa OUT: BLUE PURPLE RED
IN: gazzer fep OUT: BLUE BLUE
IN: blicket dax tufa wif gazzer OUT: RED BLUE GREEN
IN: tufa zup dax blicket OUT: RED GREEN PURPLE
IN: zup dax tufa fep OUT: RED RED PURPLE
IN: gazzer blicket wif gazzer OUT: BLUE GREEN BLUE
IN: gazzer dax zup OUT: PURPLE BLUE
IN: zup gazzer fep OUT: PURPLE BLUE BLUE
IN: gazzer blicket fep OUT: BLUE GREEN GREEN
IN: blicket wif blicket OUT: GREEN GREEN
IN: blicket wif gazzer OUT: GREEN BLUE

*QUERY*
IN: zup wif gazzer OUT: PURPLE BLUE
IN: gazzer blicket OUT: BLUE GREEN
IN: zup OUT: PURPLE
IN: blicket wif zup OUT: GREEN PURPLE
IN: gazzer dax gazzer wif zup OUT: BLUE PURPLE BLUE
IN: tufa OUT: RED
IN: gazzer dax blicket zup wif gazzer OUT: GREEN PURPLE BLUE BLUE
IN: zup dax zup fep OUT: PURPLE PURPLE PURPLE
IN: zup wif zup OUT: PURPLE PURPLE
IN: gazzer OUT: BLUE

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