文字:
0 z; D Q: b8 S8 W1: 41 3144 4333 224 113 4133
2 H* p% [' [; ~6 \1 x1 y! G, W# q7 y, r9 }' t. M& z
2: 3233 422 334 141 212 1421! @ F* y' g) V. O4 } U
2 z7 Q5 G8 F. f7 f8 e( |
b; P; z, f! A H' r3: 21142 21343
! ?8 E: I8 x: B( w9 U; G8 |
9 y, a) j3 u6 _/ }/ b1 q/ k$ J4: 3124' o9 U6 p2 Q' |/ ?/ ?( d8 F- g
5: 31234; l4 w/ _' R( s6 [8 m
. Z, ?* j0 J+ q9 c( ]
2 y: d/ y* V4 L9 M- G$ g9 X( o6: 24132
; h: a1 t# |( G8 n0 l4 N
8 H+ p3 H/ H, i4 v7 G
! w& X; p; ^$ c+ e: _! h读解文法:
. @ V& E- v! U' b3 r# W. e1: 311244
! R% E1 S# f' ^. x( Z' J2 Q2: 2312 34 142; i3 a8 ~) t2 _, m: J, [
3: 233314$ W5 R$ ^1 y6 Q
4: 43212 12331 42412 342115 K) ?4 e z( `
5: 31421 44235 K9 ~. b e9 S! {" @1 s- @
6: 141332 |