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

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

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