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

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

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