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

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

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