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

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

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