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

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

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