*SUPPORT*
IN: fep OUT: GREEN
IN: zup gazzer zup OUT: PINK PINK
IN: fep wif OUT: GREEN BLUE
IN: blicket tufa zup gazzer fep OUT: PINK GREEN PURPLE
IN: fep lug OUT: GREEN GREEN GREEN
IN: blicket OUT: PURPLE
IN: blicket fep OUT: PURPLE GREEN
IN: zup tufa zup OUT: PINK PINK
IN: blicket zup fep gazzer blicket gazzer blicket OUT: PURPLE PINK GREEN PURPLE PURPLE
IN: blicket gazzer wif lug OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: wif lug OUT: BLUE BLUE BLUE
IN: blicket zup OUT: PURPLE PINK
IN: blicket tufa zup tufa fep OUT: GREEN PINK PURPLE
IN: blicket wif zup OUT: PURPLE BLUE PINK

*QUERY*
IN: wif tufa wif tufa blicket zup lug OUT: PURPLE PINK PURPLE PINK PURPLE PINK BLUE BLUE
IN: wif OUT: BLUE
IN: zup wif lug OUT: PINK BLUE PINK BLUE PINK BLUE
IN: blicket tufa wif tufa fep lug OUT: GREEN GREEN GREEN BLUE PURPLE
IN: zup OUT: PINK
IN: blicket zup blicket zup gazzer zup OUT: PURPLE PINK PURPLE PINK PINK
IN: wif tufa wif lug OUT: BLUE BLUE BLUE BLUE
IN: fep gazzer fep gazzer zup OUT: GREEN GREEN PINK
IN: zup fep OUT: PINK GREEN
IN: blicket wif tufa wif gazzer wif OUT: PURPLE BLUE BLUE BLUE

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