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

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

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