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

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

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