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

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

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