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

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

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