categorie B - PWCE-2

01B]

33(47 A)15(36)41.438(24)16(138 BC )11(23)6(14 D )33(30 E)39(35)33 (20 FG )
15(28 ) 20(32 H )3(18 )9(23)14(28 )45 P.Faure (33)37(39 I )32(44)28 A.Everat (49 J )
44.34+.
A (48)24.16(138)11(23)6(14)33(28 )20.44(19)39(23)33+.
B (17)32 Z1(30)44(35)49(22)40.8(28 )3(13)20(32)15(18 K )4(23)15(28 L)42+.
C (19)32 Z2(24)21(18 )8 (23 M )35(28 )49(33)504(30N)39.4+.
D (13)33(19)504(24)15(28 )38(30 O )21(35 P Q )3(33)25(38 )48+.
E (28 )20.44(19)39(24)34+.
F (40)45(28.44)40+.
G (19)45(18 )50(24)40 +.
H (40)14(33)3(18 )9(23)14(29)20(45)15(34)38(39)49+.
I (38 )48+.
J (50)6(40.45)1+.
K (37)4(19)10+.
L (37)10 +.
M (29 )13(23)4(28 )10(283)15(30)20(304 M1 )25(40 R )20(45)15(34)38(39)49+;
M1 (35)15(40)20(45)15(34)38(49)49+.
N (13)39.8/2(30)35+.
O (17)43(33)49(30 S )39, 21/26+ ;
O1 (28 )49(30)39+.
P(33)35(38 )24(43)39+.
Q (34)3(32 )26(38 )48+.
R (339)20(33)38(40)32/16 (394 T )39(45)28/11(50)6+.
S (22)43(30 O1 )25(38 )9(27 U)31(43)39 x.
T (404/45)49+.
U (28 )14(33)20+.
Z1 = 2?(18 )8(172)19(27)13(23)31(28 )4(32)15(37)47(30)=.
Z2 = 21?(18 )17(183 Y1)33(30)39(35)33(40)45(24.44)40.14(29)20(34)
25(340)39(45)50(40)=.
Y1 = (24?)8(29 Y2 )13(23)4(28 )10(283)15(30)20(34 Y3)25(40 Y4 )20
(45)15(34)38(39)49+.
Y2 = (23)35(28 )49(33)504(30 Y5 )39, 4 +.
Y3= (35)15(40)20(45)15(34)38(49)49 +.
Y4 = (339)20(33)38(40)32/16(394 Y6 )39(45)28/11(50)6+.
Y5 = (13)39.8/2+.
Y6 =(404/45)49+.


02B]

6-1(27 a)34-23 Z1(15-20 A)5(31.19.37 B)23-18(42)28(40)33(44 C)50(48 D)39+.
A (40)45(32 F)45-7 Z3 (37 G)2(13-19)24(19)8(20.41 H)29(47)3+.
B (40)23-18(44)28(49 E)44.36+.
C (48)39.45+.
D (47)33+.
E (50)28-6(37)1-12(44.42)1+.
F (31)45-7(36) 2 Z4 (13-19)24 as variant A
G (14-20.20.37)2(19)24(41)23(47)25-20(36)41.15.24+.
H (42)3(48 J)34+.
J (47) 29+.
a (28)20 Z2 (25)43+.
Z1 = 1-23 (139)37(24)5(20.30 Y1. 40)39(32)9(45.50) =.
Z2 = 43 (18)5(40)41(45 Y2) =.
Z3 = 1-7 (37 Y4.Y5) =.
Z4 = 6 (13-19 Y3) =.
Y1 = (32)14-10(37)4(30)25(40)41(45)39/10 – one dual, allowed- (50)10/39(5)46+.
Y2 = (20.45) 39/10 – one dual, allowed- (50)10/39(5)46
Y3 (14-20, 19, 41) 7-1 (46) 28 (20) 23-18, 15+.
Y4 (38)16(42)29(47)2(20)10.14+.
Y5 (13-19)2(37)24(19)8(20.41)29(47)3+.


03B]

26(35 A B)19 Z(12 C)17(40)35 Z1 Z2(45)2(41 D) 2-11(46 E) 32.6.50+.
A (12)35.29 Z3(41)19+.
B (37)25(41)8-3 Z4(47)25-14 Z5(29)24.14/25+.
C (40)3 Z6(44)19-32(49)16(32)38/49(41)32(47)32-14+.
D (50)2-11(22)28(41)6(46)32(41)282+.
E (47)28.28(50)6+.
Z = 14/5? (12 Y .40)=.
Z1 = 1932? (44 Y1)=.
Z2 = 23? (44 Y1)=.
Z3 = 19? (8.41)=.
Z4 = 34? (28)22(47.3)=.
Z5 = 34? (36 Y3) 1(27)=.
Z6 = 2? (44)16 Z7(50)29(41.33)=.
Z7 = 11? (49)=.
Y (40?) 3(44) 14-32 ... C-var.
Y1 (45?) 16 ... VP .
Y2 (45?) 7 ...VP
Y3 (28?)1.3-12+.



04B]

7-1(47ABC)33.15.28+.
A (25)39.39.47+.
B (41)33.33.36+.
C (3)26(21)12(48D)39.23+.
D (41)39(41-47EF)48+.
E (42-47)33.46+.
F (46)28.47+.


05B]

1(249 A)6(33 ВС)12.35(339 DE)16-49 Z(30)24(40)35(43)38.24(37)47+.
A (239)17-12.6(21 F)49(35)1(33 G)45(39)50(40)20.35+.
B (35)2(12)8(33)30(34)3(350 H)19.39.50+.
C (13)12(35)12-7(18)7-1(33)30(34)6(350)39 Z1.35(28 I)2(33 J)7(22)
16(39 C1)11+; C1 (28)43+.
D (349)35-49(30)11(34)32(40 D1)32-28.35+;D1 (38)49+.
E (38)30.44+.
F (22)44(35)7(33)45(38)33+.
G (250)44 Z2(350 G1)35(33)40/45(38 a)45/40(42/43)29.47/49+;
G1(33)45(38)33+.
H (39)19.43/48.39.50+.
I (29)2(34)7+.
J (32)7(22)11(27 J1)16(31)38(37)47+ ; J1 (28)33(37)4+.
a (39)45/40(34)15/20(43)38.24(37)47+.
Z 35-49? (40)35(30)19(44)23(50)=.
Z1 43? (45)25(22 Y1.50)= .
Z2 7? (33)45(39)50(34 Y2)15(39)24(44.44)=.
Y1 (29)20(50)33+.
Y2 (40)20(45)40.25+.


06B]

2(35A)5.39.32(39)49+.
A (328)35.44.15+.



07B]

2 Z1(19-23 ABC)17.49(33 D)34(28 E)1/7(39)6(33)32(24)11(29 F)6(40 G)328.35
(34 H)44+.
A (32)25(40 I)35(45)37.40.46+.
B (18-23)15 Z2 (40)47(45)31(33 J)38(50)39/44+.
C (20-24)17.49(22)32.18(23)15/20(40)33.50+
D (24)42(32 K.24)20/15+.
E (25)48(22 LM)38.29/45+.
F (30)23(40)45(38)50(42)34.47+.
G (34)23(350 NO)238.35(39)49+.
H (33)30(38)48+.
I (37)4(42)15(48 P) 7/11 Z3(26)42.7-34+.
J (50)45(28-33)29.50+.
K (239)48 (32 QRS)30.39+.
L (28)38.1/12+.
M (29)39.1/12+.
N (38)50(43 T)40.48+.
O (340)45(38)50(42)40.47+.
P (40.45)33/39(50)33/25-39(45)50 (23)7.45+.
Q (23)30(293 U)8(32)27(40)17(28)176/272(45)272/176.50+.
R (29-33)38.1/12+.
S (28-33) 39 Z4.1/12+.
T (350)45(42)29.47+.
U (40)35(293)8(38)3(43 VW)19.48+.
V (32)19.42+.
W (33)30(42 X)19.47+.
X (29)26+.
Z1 = 1? (183.40.45)33.27(50)=.
Z2 = 47?(40.45)33(39)=.
Z3 = 16?(40)16-43(39.45)=.
Z4 = 30?(22)31(39 Y1)22(33)6(40.38.42)=.
Y1 = (34?)38.25.39+.


08B]

3(25AB)20.8(35C)34(27)3(32D)20(37E)47(14)34-29 Z(19F)34(24)15(41G)
30.36+.
A (34)9.8.27(40)22(45)50+.
B (2228)9.8.5(33)32(39)49+.
C (2328)3(35)20(32) A. Fedoruk 1973: 42(28)1-29(14)26 Z1(38H)42 Z2(40)17(32) 39 Z3(19J)15(45K)50(23L)42(28)6(50)4233(28)33(37)47+.
D (15)25(32D1)23(40)45(37)23(42)29+.
D1 (31)23(40)45(37)23+.
E (14)9(37)31 Z4.18+.
F (20)15(40)1533(45)50+.
G (40)45(41)23+.
H (20)15(40)17(38 M)35(43)38.24(37)47+.
J (45)50(20)15(37)47+.
K (37)34+.
L (37)10+.
M (37)35(41)23+.
Z = 23?(19)14(40) =.
Z1 =48?(19)26(38Y)42(40)17(32)50(24)20(37)47(45) =.
Z2 = 47?(40)17(32)42(19)39(45)50(23)20 (28)6(37)47(50)4733(28)33(41)28(47 Y1) =.
Z3 = 6?(19)15(37)10(44)41(49) =.
Z4 = 23?(40 Y2) =.
Y (23?)7(38)16(32)31(40)3127.35+.
Y1 (46?)5+.
Y2 (42?)37.36(40)22(45)50+.


09B]

16(27AB)49(40C)35(31)35-19.26+.
A (40)35(31)35-19.26+.
B (31.40)22(45)50+.
C (31)49-32.26.17.50+.



10B]

1(49ABCD)44.12(32EF)1.46+.
A (48)39.12(32EF)1.46+.
B (37)3.25(41)25-14(47)33+.
C (32)23.37.37(31.41)37.33.47+.
D (41)39+.
E(41)3.46+.
F (37)3.46+.


11B]

40-12(7 A)1(38)17-12(38-43 BC)50(18)23(48/49)39/44+.
A (18)7(38 D)16+.B (39-43)8/33.33/8.48+.
C (42)44/50(47/48)33/39+.
D (43/44)6.48/50+.


12B]

39.25x34 Z(30A)3 Z1 .17(49B)44.34+.
A(25)34.3.17+.
B(50)6(40)34(45)1+.
Z = 39(30-34)3034(14)+.
Z1 = 25(40)39(45)50(14) =.



13B]

27(12 A)21.11(23 BC)6 Z1 Z2(29 D E F C1)1(17)34(21)50-45(24 G H )
43(26)49(31)450. 36+.
A (23)34(28 )39(32)38(31)45(24)50(36)40.15(41)10(47)15(20*)2+.
B (24)33(22)30.44(29)39+; B1(28)30.44(29)39+.
C(40)45(17)25(44)40+ ; C1(40)45(17)25(44)40+.
D (18)33(25 I )45(30)39(29)25(33)20 Z3 (39)9(23 J )14(29)20 Blonde, 1798. (34 K )25
(350)30.43(30)39(35)34+.
E (24)33(30 B1 E1 L)39(40)25(28 )14 Z4(33 )3(18 M )9(23)14(29 M1 )
20(45)15(34)38(39)49+ ; E1 (40)20(28 )14 +.
F (25)33(40)45(28.44)40.12* ; F1 (40, 44)40+.
G (27)25(24 F1 )43(31)49(36 G1)450.19+; G1 (37)450.41/46+.
H (40)39(27. 32)48(38 )29/30(25)24+.
I (40)15(28 )10 Z5(33)4(23)10(29)15(45)20(34)38(39)49+.
J (22)27(44)22 A.Everat (49 N )44. 34+.
K (33)38(44)33 A.Everat (49 N )44. 34+.
L (239)39(33 O )30.44(29)39+.
M (17)21(39)16/27/32/38(394 P. 45)11/22/28/33(50)6+;
M1(28 )32(39)38/27/21/16... +.
N (50)6(40. 45)1+.
O (18)30+.
P (404/45)49+.
Z1 = 39?(40 Y1 Y2 Y3)45(24)34(249)50.45(44)= .
Z2 = 11-44?(239 Y4 Y5)39(25 Y6)= .
Z3 = 9?(23)14(29)20(40. 39)=.
Z4 = 3?(44)33(49) =.
Z5 = 4?(44)33(49)= .
Y1 = (18?)33(40)15(28 )10(33)4(23)10(29)15(45)20(34)38(39)49+.
Y2 = (24?)33(28. 24)44(29)39 +.
Y3 = (25?)33(18)45(30)39(29,33)20(39)9(23)14(29)20(34 Y7)25(350)30.43.39(35)34+.
Y4 = (24?)33(239)39(33.24)44+.
Y5 = (18?)33(25)45(30) 39 ... Y3 !
Y6 = (40?)45(33.44)40+.
Y7 = (33)38(44)33(49 Y8)44.34+.
Y8 = (50)6(40.45)1+.


14B]

27-38(15A)47(27b)29(38C)45(32)29(37)47+.
A (27)20.15.45+.
b (38)45.23+.
C (33)35+.


15B]

14(46А)32-28.37(22В)31.4+.
А(4)36.10.27.27+.
В (4)32/37-42.38.38+.



16B]

41-37(32)19(41A)30.16(47)2+.
A (30)25(41)24(46)35(14)37(46)205+.


17B]

38(49A)44.18(31)36.22.50+.
A (43)40.48+.


18B]

4(23)15(28)38(12A1)34-29(17AB)49(30)24.35(23)40(33)21(39)49+.
A (33)21.35+ ; A1 (13)34-29(30C)43(35)23.34+.
В (30)24.21(32)24(37)47+.
C (19)43(24.14)38(19)20(37)15(23)20+.



19B]

4-15(49A)43.35+.
A (45)29(49B)43.50+.
В (50)33.39+.


20B]

47(38AB)24.25.31/36+.
A (31)26(38C)24.3 25+.
В (20)15.48-42.42+.
C (20)26-42(38)42 Z1 +.
Z1 = 47(37) =.


21B]

3 Z(183 A B)20 Z1(37 C)44(41) 50(46 D E)14.33.5+.
A (13)26 Z2(36)16(41)33 Z3(37)+.
B (14)25 Z4(36)33.48(41)37+.
C (36)29+.
D (32)24.34.46+.
E (47)38/42+.
Z = 26? (36)16(33 Y)28(41)23(28 Y1) =.
Z1 = 25? (36)33.48(24 Y2 Y3)16 Z6 Z7(30 Y4.41) =.
Z2 = 16? (28 Y7, 22.36/37) =.
Z3 = 37? .38(22)34(18 Y8) =.
Z4 = 20? (36)9(193 Y9 Y10 Y11)33(28 Y12. 41) =.
Z5 = 35? (249)37(28 Y5.41) =.
Z6 = 32? (41 Y6) =.
Z7 = 35? (249)37(28 Y14. 41) =.
Y (41?)33.37+.
Y1 (29?)37+.
Y2 (41?)37.21/16(24)8+.
Y3 (28?)21/16(41)37.38+.
Y4 (41?)37+.
Y5 (33?.39)49+.
Y6 (30?)35(41)32.24(37)47+.
Y7 (36?)26 ...+, like in Y.
Y8 (23?)38-29(27)9/4(272)14+.
Y9 (32?)24(41)14(47)15+.
Y10 (33?)28(193)31(32)16+.
Y11 (183?)31.21/16(29)49(293)34(23)43(39)48.25(33 Y13)14(29)20+.
Y12 (41?)29.46+.
Y13 (32?)20+.
Y14 (34?)19/5(39)49+.



22B]

29-24.42(34 A)35(22 CD)20(27 EF)25(40)44 Z1(37 H)03(18)35
(23 JKL)13(31)36(42)18.48+.
A (35)29(37 B)17.42/48.33(45)50+.
B (23)1/7(37)1-40(41/42)50.46/47+.
C (23)48(38)25(42)19.48+.
D (39)48(37)03(43)13.48+.
E (37)3(18 G)13.18/13+.
F (17)25(27)11(37)19(42)37+.
G (40)41/46(45)40+.
H (31)35(327 P)03(17)26(36)42/48(41)37.24(37)47+.
J (22)2(41/42 MN)17.46/47+.
K (42/41)13.47/46+.
L (32)24(41 O)13.46+.
M (28)13(31)36(33 R)26+.
N (31)26(36)42/48(41)37.11(27)16(31)38(37)47+.
O (23)14(28)47+.
P (317)19(38)41/46(42)37+.
R (42)22.48+.
Z1 = 49?(37) =.


23B]

39(23.40)38(31A)42(36 A)37(13 B)33(15 C D)5(20)10 Z1(24 E .19.41)
23(47)24(36) 41. 15.24+.
A (44)25(24)34(29)5+.
B (20.13)33(24G.19.41) ...VP.
C (20.25) ... E var.
D (20.24.19.41)...VP.
E (25)6- one dual, allowed- (30)19.19+.
G (25) ...C var.
Z1 = 50(24, 19, 41) =.


24B]

2(24AB)38.34.15(30)33(34C)44+.
A (39)35.34.15(30)33(34)44+.
B (35)42/47.39+.
C (35)44+.



25B]

38(40a)34.36(33 AB)39(41)34(46C)32.34+.
A (41)34(47)33+.
B (34)40(41)34+.
C(47)33+.
a (33.19.24.41)47(36 b)14(46)5(13)34+. b (46)36+.


26B]

26 ZZ1(30AB)12(34C)38(44)17(50a)2722(3439D)6(5044EF)33.50+.
A (2429)28 Z2(31G)25(33)14(29)20(34)38(40H)33(45)50+.
B (38)44/50*(43)28.48+.
* if 50: (30**)2722(43)39.18.35(39)49+.
** (2429)39(33)14(43)14-3+.
C (28)2617(34Jb)45(32K)29(43)39+.
D (45)6(4540 E1F1)49(39Lc)35(43)49 (48)43+.
E (3944)49(45)35(23)40.1 + ; E1 (3440)49(44)35(23)40.1+.
F (45)1(50)6(45)1(50)3829(5044 M)34.6.25+; F1 (39)1(50) fast 3829(5044M)34.6.25+.
G (21)43+.
H (39)49+.
J (38)42/47(43)38.26+.
K (38)42/47(43)38+.
L (35)40.25/30+.
M (3944)40.6+.
Z = 2722?(2429Y)3(34)16(29Y1)12(40 Y2)43(44y)39(49 Y3) =.
Z1 = 12?(2429)2117(38)44(28 Y4)34(42 Y5) =.
Z2 = 42?(34)40(43)12(48 Y6) =.
Y (30?)18.35+.
Y1 (40?)38.18.45+.
Y2 (44?)23+.
Y3 (50?)28(45)50(23)7.45+.
Y4 (42?)28.48+.
Y5 (33?)28(42)37+.
Y6 (49?)3+.
a (39)3833.50+.
b (32)29(43)p.e. 39.25+ / 24.23.48+.
c (45)fast 2217(39d)1(50)44(43)6.48+.
d (3440)35(23)40.1+.
y (45?)11(50)38(fastest win)6.48+.


27B]

49(29A)7(48-43B)11(27)21.2+.
A (48-43)12(3)17+.
B (39-43)28(49)16.38(25)43.28-37+.



28B]

12.12x21x34(33 ABC)45.26+.
A (32)45.26+.
B (37)45.41/46+.
C(36)45+.


29B]

10(19A)28(10B)5.37+.
A (14)5(42C)23.48+.
B (42)10.48+.
C (33)328.32(28)32/46+.


30B]

49-44(31ABCD)44-40.23(37E)45(42FG)30.48+.
A (50)13(33)31+.
B (28)23(50H)34.13+.
C (27)44-40.13(26-31 J)18(39)37.34+.
D (30)31.28.6+.
E (39)34.36+.
F (28)30+.
G (41)30.47+.
H (30)19(50)5+.
J (40)31.45+.



31B]

28(443А)39.15(31)30.26.17.50+.
A (223)15(6В)30.29(1С)50-45.18(31)36.22.50+.
В (49)44.44(31)40 - М. Tsvetov - (36D)35(30EF)354.47+.
C (31G)29-33.36.22.50+.
D (37)35 Z(42)30.47.33.50+.
E (41)30.36.22.50+.
F (25)47+.
G (40.31)29/34(6)505.36+.
Z = 34?(30)14(41)140(47) =.


32B]

31-37(47A)35.49+.
A(38)46.28(45)50(34)38(39)6(50)383+.
[1.(36)=]


33B]

10(294)5(349)32(35a)22(40)23(45A)29.50(29)21(33)6(50)217.28+.
A (38.42)37.37+.
a (44)28.49+.



34B]

9-27 Z (26А)3(42)31.32-21+.
А(3)49+.
Z = 32-14(3 Y) =.
Y (21/26)? 25+.


35B]

48(18 Aa)32 Z.10(39 B)36(34 CD)15(30)41(44 E)29.49+.
A (139)36 Z1(38)27(22)25(23 F)32(37 G)31 Z2(28)14(32)37(43)23.48+.
B (38)33.15+.
C (30)32(44 H)23.49+.
D (43/44)23.48/49+.
E (35/40)33+.
F (293)48-34(32)39(23 I)1(42 J)33(29)45(47)25-34+.
G (27)25-43 Z3 (282)38+.
H (304)22(33)6/11(40 H1)32-28.35+; H1 (38)49+.
I (42)23.33+.
J (30)34(42)34-23/18/12(47)33+.
a (20)25(34)6/11.349.15(28)44/50.28(47)28-33+.
Z = 34? . 6(32)28(44)23(49) =.
Z1 = 47-42? (30)26(39)2(44)32(37) = .
Z2 = 26? (28)31(32)31-48(33)26(30)37(43)32(49) = .
Z3 = 9? (272)13(30)25(37)3(283)18.42(39) =.


36B]

4(41 AB)36(47 C)23.15+.
A (30)31.23.25+.
B (23)30(42 D)15(48)3.150+.
C (46)3.13.15/20+.
D (41)28(47)15(36)41(‘затяжка’ с 4(47) и т.д.)304+.


37B]

1(36-41ABCDA1)42.43.46+.
A (21)38.46+ ; A1 (49)44.46+.
B (10)42 Z.43.5+.
C (37-41)38.46+.
D (5)29-33(36-41E)42.43.46+.
E (37-/41)28.28.46+.
Z = 29-33? (36-41Y)47(14 Y1Y2Y3)36(3) =.
Y (4?)22.22.46+.
Y1 (46?)42.43.5+.
Y2 (5?)36(42)41.28.47+.
Y3 (15?)36(37-42)47(48)43.29+.


38B]

14(33)9(20AB)14(39CD)4(44)19.50+.
A (38)20(30)42(34)48(40)39+.
B (29)43(34)30(38)48+.
C (10a)5(39E)4(30)15(44)24.50+.
D (38)4(42)19.48+.
E (38)4(42)19.48+.
a(30)3 Z(10)5(34)32(34-39)17+.
Z = 4?(35) =.


39B]

5(27-32)37(27A)31(4)8-13(18B)13(41)19(47)24.24+.
A (41)46(27)3(4)41(31)9.36+.
B (36x27)36+.


40B]

39(35A)44 Z(29B)37.24 Z1(41C)40.36+.
A (29)37.35(41)49(46D)32.39+. B (30)37.15(41ab)40.36+.
C (40)35(41)393(46)28.24+.
D (47)38.39+.
a (40)24(41)10(47)15+.
b (34)30.47+.
Z = 45?(30)2 Z 37.15(40 Y)25(41) =.
Z1 = 20?(40Y1)35(41) =.
Z2 = 34?. 37.50(40 Y2) = .
Y (41)40.36+.
Y1 (41)40.36+.
Y2 (41)40.46+.


41B]

39(43A)3.48(43B)13(38)367(42)21.48+.
A (44)3.49(42CD)21.47+.
B (37)26(43)21.48+.
C (24)47(30)35(37)32.49(33)43(21)16(39)49+.
D (21)47(24)15(37)16(41)32+.


42B]

36(25A)13(31)36(30)27(35)49(17)29(22)23+.
A (28)22(16BC)17/18(24)12(29)7(33)22(38)11(31D)1.26+.
B (25)17.13+.
C (24)17+.
D (42)1.47+.



43B]

16 Z(28Aa)2(5B)46+.
A (10)2(46C)5+.
B (10)5(33)32.49+.
C (41)46+.
a (24)2+.
Z = 10?(24Y) =.
Y(28)8.46+.


44B]

6 Z Z1 (42A)24(48)41 Z2.1.34.35+.
A (30)35(42)24(48)47(34)10(17)5(21)1+.
Z = 9(17)22(48)9-4(39)22-18(34)18-13(30)13-9(48) =.
Z1 = 24(30)35(42)24(48)47(37)6(23) = .
Z2 = 47(34)10-si 24(23)1(5) = - (45)4(30)22(35)33(34)22(45)39(23)25(45)43(45-18) = .