*SUPPORT*
IN: tufa kiki tufa OUT: GREEN GREEN
IN: blicket zup gazzer wif blicket OUT: BLUE YELLOW PURPLE BLUE
IN: blicket dax gazzer blicket zup tufa OUT: BLUE YELLOW BLUE GREEN
IN: tufa dax wif kiki tufa OUT: GREEN PURPLE GREEN
IN: blicket kiki gazzer OUT: BLUE YELLOW
IN: tufa OUT: GREEN
IN: gazzer kiki tufa OUT: YELLOW GREEN
IN: tufa zup tufa wif gazzer kiki gazzer OUT: GREEN GREEN PURPLE YELLOW YELLOW
IN: gazzer tufa kiki blicket OUT: YELLOW GREEN BLUE
IN: gazzer wif kiki wif OUT: YELLOW PURPLE PURPLE
IN: gazzer dax blicket kiki gazzer OUT: YELLOW BLUE YELLOW
IN: gazzer gazzer dax wif kiki gazzer OUT: YELLOW YELLOW PURPLE YELLOW
IN: gazzer OUT: YELLOW
IN: blicket tufa OUT: BLUE GREEN

*QUERY*
IN: wif zup wif zup gazzer kiki wif OUT: PURPLE PURPLE YELLOW PURPLE
IN: gazzer dax tufa tufa zup wif kiki blicket OUT: YELLOW GREEN GREEN PURPLE BLUE
IN: gazzer kiki blicket OUT: YELLOW BLUE
IN: blicket OUT: BLUE
IN: gazzer dax blicket OUT: YELLOW BLUE
IN: wif wif kiki tufa OUT: PURPLE PURPLE GREEN
IN: wif OUT: PURPLE
IN: gazzer kiki gazzer OUT: YELLOW YELLOW
IN: blicket blicket kiki blicket OUT: BLUE BLUE BLUE
IN: tufa zup tufa zup blicket dax tufa OUT: GREEN GREEN BLUE GREEN

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