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

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

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