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

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

*GRAMMAR*
blicket -> YELLOW 
 tufa -> PURPLE 
 gazzer -> PINK 
 wif -> GREEN 
 u1 fep u2 -> [u2] [u1] 
 u1 zup x1 -> [x1] [u1] [x1] 
 u1 kiki x1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 