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

*QUERY*
IN: tufa gazzer fep OUT: RED PURPLE PURPLE PURPLE
IN: tufa gazzer tufa dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep gazzer wif gazzer wif OUT: GREEN GREEN GREEN GREEN RED RED RED
IN: blicket fep OUT: YELLOW RED
IN: tufa lug lug lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: YELLOW
IN: wif gazzer blicket blicket OUT: YELLOW YELLOW GREEN GREEN GREEN
IN: blicket gazzer wif lug OUT: GREEN GREEN YELLOW YELLOW YELLOW
IN: fep lug OUT: RED RED
IN: fep gazzer blicket OUT: YELLOW RED RED RED

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