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

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

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