文字:
- Q" ?7 P. ~$ s. ~/ e1: 41 3144 4333 224 113 4133: M- b' x" C, N! d
) m& ?5 @* c: p9 l4 b
2: 3233 422 334 141 212 1421
y/ v. H/ L& \- D- t* Z \
- ?* x( \! }) J4 R0 y4 y& v
" X: C3 E5 K! _3: 21142 21343
& a$ b) N- S1 c1 i8 F" K8 H; }/ ?& g% Z( B6 k
4: 3124' i9 `3 |: }8 s* c/ d
5: 312341 G7 v# }& S! x0 W
; A9 Z+ U. X! C5 b3 V
# P2 w3 `4 w6 h1 V) L6: 241321 D4 ]& ]+ W3 {# H
* Q0 I7 }) ~1 Y+ O' D* k* W- u% c( A6 B" ~ Z( z; o, S# _' e1 v
读解文法:
5 `. H$ [5 P& k1: 311244
4 d* v, O' V7 z# t' t2 y" l2: 2312 34 142: i: |- h m- D; ^7 o" s
3: 233314
4 C/ g8 S6 o5 ]8 v" q4: 43212 12331 42412 34211
0 x R. t( G- r7 m3 T6 W1 w5: 31421 4423. x! z/ q; ^# X- X2 J6 U9 b/ g
6: 141332 |