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

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

*GRAMMAR*
wif -> PINK 
 gazzer -> GREEN 
 blicket -> RED 
 tufa -> YELLOW 
 x1 kiki x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] 
 u1 dax x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 