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

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

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