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

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

*GRAMMAR*
blicket -> PURPLE 
 wif -> GREEN 
 dax -> RED 
 lug -> YELLOW 
 u1 tufa x1 -> [x1] [u1] [u1] [x1] 
 x1 zup x2 -> [x1] [x1] [x2] [x2] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 