*SUPPORT*
IN: dax gazzer OUT: YELLOW PURPLE
IN: dax fep blicket OUT: GREEN YELLOW YELLOW YELLOW
IN: gazzer gazzer wif gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax wif dax OUT: YELLOW YELLOW YELLOW
IN: dax OUT: YELLOW
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: blicket fep gazzer OUT: PURPLE GREEN GREEN GREEN
IN: lug wif lug OUT: BLUE BLUE BLUE
IN: gazzer dax OUT: PURPLE YELLOW
IN: gazzer wif dax OUT: YELLOW PURPLE YELLOW
IN: lug wif gazzer OUT: PURPLE BLUE PURPLE
IN: gazzer wif gazzer OUT: PURPLE PURPLE PURPLE
IN: blicket OUT: GREEN
IN: dax wif lug OUT: BLUE YELLOW BLUE

*QUERY*
IN: dax gazzer wif blicket OUT: YELLOW GREEN PURPLE GREEN
IN: gazzer gazzer wif dax OUT: PURPLE YELLOW PURPLE YELLOW
IN: lug wif dax OUT: YELLOW BLUE YELLOW
IN: blicket wif lug OUT: BLUE GREEN BLUE
IN: dax wif gazzer OUT: PURPLE YELLOW PURPLE
IN: lug OUT: BLUE
IN: gazzer OUT: PURPLE
IN: lug dax OUT: BLUE YELLOW
IN: blicket wif gazzer OUT: PURPLE GREEN PURPLE
IN: gazzer zup OUT: PURPLE PURPLE PURPLE

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