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

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

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