i pi Li

(1,0,0) 1

(1,1,0) 3

91 81 71 (2,1,0) 4

82 (3,1,0) 5

80 (4,1,0) 6

90 (5,1,0) 7

89 (6,1,0) 8

73 (7,1,0) 9