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

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

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