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

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

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