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

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

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