Tuesday Afternoon Pairs Club Charity Championship Session April 18, 2023
Scores after  9 rounds  Average:   54.0      Section  P
Pair    Pct   Score      Section Rank      Overall Rank      MPs
                         A     B     C     A     B     C
  7   60.07   64.88  A  1/2               1/2               1.92(OA) Scott Brown - Karen Sylvester
  9   60.07   64.88  C  1/2    1     1    1/2    1          1.92(OA) Billie Jane Maul - Toby Feld
  1   53.36   57.63  A   3                 3                1.23(OA) Bernadette Snyder - Doris Grabel
  3   51.93   56.08  A   4                 4                0.92(OA) Terri U'Prichard - Martin de Bruin
  6   48.56   52.44  C         2     2           2          0.92(OB) June Paprocki - Marlene Hill
  4   48.50   52.38  B         3                 3          0.69(OB) Roger Read - Joan Klause
  2   48.27   52.13  B                                               Kathy Roberts - Stanley Weisfeld
  8   47.81   51.63  B                                               Sheila Sporkin-Edel - Ellen Kelley
 10   45.26   48.88  C                                               Bobby Jean Sooy - Jackie McLaughlin
  5   36.23   39.13  C                                               Phyllis Seltzer - Maxine Lippman

Board 1
North Deals
None Vul
J 2
Q J 7 5 3
K J 6 4
J 4
A K 7 6
A K 8 2
Q
Q 10 8 3
N
WE
S
Q 10 9
9 6
A 8
A K 9 7 6 5
8 5 4 3
10 4
10 9 7 5 3 2
2

EW 7N; EW 7; EW 7; EW 3; NS 1; Par −1520

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
4 E71904.000.006-Paprocki-Hill5-Seltzer-Lippman
5 E74403.001.007-Brown-Sylvester3-U'Prichard-de Bruin
3 NTE75201.502.504-Read-Klause1-Snyder-Grabel
3 NTE75201.502.5010-Sooy-McLaughlin8-Sporkin-Edel-Kelley
6 E79400.004.009-Maul-Feld2-Roberts-Weisfeld

Board 2
East Deals
N-S Vul
A Q 7 3
10 7 5 3
A J 8 5
J
J 9 8 5 2
K
6
K Q 7 4 3 2
N
WE
S
10 4
J 6 4 2
7 4 3 2
10 8 6
K 6
A Q 9 8
K Q 10 9
A 9 5

NS 7; NS 7; NS 6N; NS 4; Par +2210

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
5 ×W−48004.000.009-Maul-Feld2-Roberts-Weisfeld
4 S66802.002.004-Read-Klause1-Snyder-Grabel
4 N66802.002.006-Paprocki-Hill5-Seltzer-Lippman
4 N66802.002.0010-Sooy-McLaughlin8-Sporkin-Edel-Kelley
4 N46200.004.007-Brown-Sylvester3-U'Prichard-de Bruin

Board 3
South Deals
E-W Vul
A 8 7
K Q 5
Q J 9 6
Q 10 3
K 9 4 3
10 7 6
A 3 2
J 8 2
N
WE
S
Q J 6 2
A 9 4
K 10 8 5 4
5
10 5
J 8 3 2
7
A K 9 7 6 4

NS 4; NS 4; EW 2; NS 1N; EW 1; Par +420

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
3 NTN34004.000.0010-Sooy-McLaughlin8-Sporkin-Edel-Kelley
1 NTN41803.001.006-Paprocki-Hill5-Seltzer-Lippman
1 NTN1901.502.504-Read-Klause1-Snyder-Grabel
1 NTN1901.502.507-Brown-Sylvester3-U'Prichard-de Bruin
5 S−1500.004.009-Maul-Feld2-Roberts-Weisfeld

Board 4
West Deals
Both Vul
7 4
8 7 5 2
10 9 4
A 9 8 7
9 8 5 3
J 10 9 3
Q 7 5 2
J
N
WE
S
Q
A Q 6 4
A K J 8
K Q 6 2
A K J 10 6 2
K
6 3
10 5 4 3

EW 5; EW 5; NS 1; Par −650

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
5 E−33004.000.007-Brown-Sylvester6-Paprocki-Hill
2 NTE−22003.001.001-Snyder-Grabel3-U'Prichard-de Bruin
4 E−11002.002.0010-Sooy-McLaughlin9-Maul-Feld
3 E31400.503.505-Seltzer-Lippman2-Roberts-Weisfeld
3 W31400.503.508-Sporkin-Edel-Kelley4-Read-Klause

Board 5
North Deals
N-S Vul
A Q 3 2
6
A K Q 7
K 10 7 4
4
A 10 7 5 2
9 8 5 2
A Q 3
N
WE
S
K J 10 8 5
K 9 8 4
10 4
6 2
9 7 6
Q J 3
J 6 3
J 9 8 5

NS 2N; EW 2; NS 2; NS 2; N 1; Par +100: EW 3×−1

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
4 E−31504.000.001-Snyder-Grabel3-U'Prichard-de Bruin
4 W−1502.501.505-Seltzer-Lippman2-Roberts-Weisfeld
2 W−1502.501.507-Brown-Sylvester6-Paprocki-Hill
2 W31401.003.008-Sporkin-Edel-Kelley4-Read-Klause
3 NTS−33000.004.0010-Sooy-McLaughlin9-Maul-Feld

Board 6
East Deals
E-W Vul
K J 9 5 4
9
A 10 5
A K 5 4
A
A Q J 10 8 5 4 3
K Q 8
7
N
WE
S
8 7 2
7 6
9 7 4 3
Q J 8 6
Q 10 6 3
K 2
J 6 2
10 9 3 2

NS 3; EW 3; NS 2; EW 1; Par +140

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
4 ×W−12004.000.007-Brown-Sylvester6-Paprocki-Hill
5 W−11003.001.005-Seltzer-Lippman2-Roberts-Weisfeld
4 W46201.502.508-Sporkin-Edel-Kelley4-Read-Klause
4 W46201.502.5010-Sooy-McLaughlin9-Maul-Feld
5 ×E58500.004.001-Snyder-Grabel3-U'Prichard-de Bruin

Board 7
South Deals
Both Vul
K 10 9 7 2
K 10 6
10 9 4 3
6
A Q 5
A Q 9 7
K Q 7 5
10 2
N
WE
S
6 4 3
J 5 3 2
6 2
J 7 4 3
J 8
8 4
A J 8
A K Q 9 8 5

NS 2N; NS 2; NS 3; S 3; N 2; W 1; Par +120

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
2 E−22003.500.502-Roberts-Weisfeld4-Read-Klause
1 NTW−22003.500.508-Sporkin-Edel-Kelley7-Brown-Sylvester
3 S31101.502.506-Paprocki-Hill3-U'Prichard-de Bruin
2 S31101.502.509-Maul-Feld5-Seltzer-Lippman
4 ×S−12000.004.0010-Sooy-McLaughlin1-Snyder-Grabel

Board 8
West Deals
None Vul
Q J 8
K 7 6 5 3
Q J 6 3
A
A 10 7 5 4
J 4
5 2
K 10 4 3
N
WE
S
2
A Q 10 9 2
10 4
Q J 9 6 5
K 9 6 3
8
A K 9 8 7
8 7 2

NS 4; EW 3; NS 1; EW 1; Par +130

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
5 S54004.000.009-Maul-Feld5-Seltzer-Lippman
3 S41303.001.002-Roberts-Weisfeld4-Read-Klause
5 N−1501.502.508-Sporkin-Edel-Kelley7-Brown-Sylvester
3 NTS−1501.502.5010-Sooy-McLaughlin1-Snyder-Grabel
4 E51500.004.006-Paprocki-Hill3-U'Prichard-de Bruin

Board 9
North Deals
E-W Vul
Q 10 6 3
8 7 3 2
J 10 5
J 2
7 5
A J 9
6
A K 10 8 7 6 4
N
WE
S
A K J
6 5
A K Q 9 7 3
9 3
9 8 4 2
K Q 10 4
8 4 2
Q 5

EW 7N; EW 7; EW 7; EW 5; EW 4; Par −2220

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
63-Snyder-Grabel
3 E41303.880.139-Maul-Feld5-Seltzer-Lippman
5 E66202.631.382-Roberts-Weisfeld4-Read-Klause
3 NTE77201.382.6310-Sooy-McLaughlin1-Snyder-Grabel
6 NTW714700.133.888-Sporkin-Edel-Kelley7-Brown-Sylvester

Board 10
East Deals
Both Vul
A Q J 9
8 3
K 10 6 3
8 7 5
K 8
K Q 7 5
A Q 9 7 4
K J
N
WE
S
7 3 2
A J 9 4
J 5
A Q 6 2
10 6 5 4
10 6 2
8 2
10 9 4 3

W 5; W 4N; E 4; E 3N; W 5; W 4; E 3; E 3; W 1; Par −650

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
6 NTW−33004.000.007-Brown-Sylvester4-Read-Klause
6 E−22003.001.009-Maul-Feld8-Sporkin-Edel-Kelley
6 E−11002.002.0010-Sooy-McLaughlin2-Roberts-Weisfeld
3 W41701.003.003-U'Prichard-de Bruin5-Seltzer-Lippman
3 NTE46300.004.001-Snyder-Grabel6-Paprocki-Hill

Board 11
South Deals
None Vul
10 9 6 5
A 9
K Q J 4 2
10 4
K 8
J 10 6 5 2
10
A 8 6 3 2
N
WE
S
Q J 4
K Q 8 7
A 8 5 3
Q J
A 7 3 2
4 3
9 7 6
K 9 7 5

EW 5; EW 3; EW 1N; NS 1; Par −450

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
2 NTE31504.000.009-Maul-Feld8-Sporkin-Edel-Kelley
3 E52002.501.501-Snyder-Grabel6-Paprocki-Hill
3 W52002.501.503-U'Prichard-de Bruin5-Seltzer-Lippman
4 E44201.003.0010-Sooy-McLaughlin2-Roberts-Weisfeld
4 E54500.004.007-Brown-Sylvester4-Read-Klause

Board 12
West Deals
N-S Vul
A 9 7 5
7
A 10 6 4 2
A Q 3
J 6 2
J 8 5 2
Q 5 3
10 7 5
N
WE
S
3
K 9 6 4 3
K 9 8 7
9 8 6
K Q 10 8 4
A Q 10
J
K J 4 2

NS 7; NS 7; NS 6N; NS 4; NS 2; Par +2210

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
6 S714603.500.507-Brown-Sylvester4-Read-Klause
6 S714603.500.509-Maul-Feld8-Sporkin-Edel-Kelley
4 S77101.502.501-Snyder-Grabel6-Paprocki-Hill
4 S77101.502.5010-Sooy-McLaughlin2-Roberts-Weisfeld
4 S46200.004.003-U'Prichard-de Bruin5-Seltzer-Lippman

Board 13
North Deals
Both Vul
6
7 5 4
Q J 7 5
A K Q J 8
J 9 7 5
10 3 2
A K 9 3 2
3
N
WE
S
Q 8 3
Q J
10 8 4
10 9 5 4 2
A K 10 4 2
A K 9 8 6
6
7 6

NS 5; NS 4N; NS 3; NS 4; NS 1; Par +650

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
3 NTN66904.000.001-Snyder-Grabel9-Maul-Feld
3 NTN56603.001.002-Roberts-Weisfeld7-Brown-Sylvester
4 S56502.002.004-Read-Klause6-Paprocki-Hill
3 NTN46301.003.008-Sporkin-Edel-Kelley5-Seltzer-Lippman
3 NTN36000.004.0010-Sooy-McLaughlin3-U'Prichard-de Bruin

Board 14
East Deals
None Vul
Q 9 6 5 4
Q 9 8 6 3
10 5 3
J 8
7 5
A K 9 7
A K J 6 5
N
WE
S
K 3
A 10
J 6 4 2
9 8 4 3 2
A 10 7 2
K J 4 2
Q 8
Q 10 7

EW 4N; EW 5; NS 3; NS 3; W 4; E 3; Par −300: NS 5×−2; NS 5×−2

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
2 N41704.000.002-Roberts-Weisfeld7-Brown-Sylvester
2 N31402.501.501-Snyder-Grabel9-Maul-Feld
2 N31402.501.5010-Sooy-McLaughlin3-U'Prichard-de Bruin
2 N21101.003.008-Sporkin-Edel-Kelley5-Seltzer-Lippman
2 E31100.004.004-Read-Klause6-Paprocki-Hill

Board 15
South Deals
N-S Vul
Q 10 4 2
9 8
A J 4 2
Q 6 2
9 8 6 3
J
9 8
A K J 8 4 3
N
WE
S
K J
10 7 6 5 2
Q 10 7 5 3
7
A 7 5
A K Q 4 3
K 6
10 9 5

NS 3N; NS 2; NS 2; NS 1; NS 1; Par +600

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
3 NTS36004.000.008-Sporkin-Edel-Kelley5-Seltzer-Lippman
2 NTS−11003.001.004-Read-Klause6-Paprocki-Hill
3 NTS−22002.002.001-Snyder-Grabel9-Maul-Feld
4 S−33001.003.0010-Sooy-McLaughlin3-U'Prichard-de Bruin
3 NTS−44000.004.002-Roberts-Weisfeld7-Brown-Sylvester

Board 16
West Deals
E-W Vul
A Q J 10 6 5
J 8
J
K Q 9 2
K 3
K
K 7 6 4 3
A J 10 8 6
N
WE
S
9 8 2
10 4 3
A 10 9 5
7 5 3
7 4
A Q 9 7 6 5 2
Q 8 2
4

NS 5; NS 4; NS 1N; EW 1; EW 1; Par +450

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
4 N54504.000.003-U'Prichard-de Bruin8-Sporkin-Edel-Kelley
4 N44202.501.502-Roberts-Weisfeld1-Snyder-Grabel
4 N44202.501.5010-Sooy-McLaughlin4-Read-Klause
4 S−1501.003.009-Maul-Feld6-Paprocki-Hill
4 E−31300.004.005-Seltzer-Lippman7-Brown-Sylvester

Board 17
North Deals
None Vul
A Q 9
A 8 7 2
J 8 4
A Q 4
10 8 4 2
K 10 6
K 7 2
7 6 2
N
WE
S
J 7 6
Q 5
A Q 10 9 5 3
K 10
K 5 3
J 9 4 3
6
J 9 8 5 3

NS 3; NS 3; EW 1N; EW 2; Par +140

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
1 NTN21204.000.003-U'Prichard-de Bruin8-Sporkin-Edel-Kelley
3 E−1502.501.505-Seltzer-Lippman7-Brown-Sylvester
3 E−1502.501.509-Maul-Feld6-Paprocki-Hill
2 E2901.003.002-Roberts-Weisfeld1-Snyder-Grabel
4 S−21000.004.0010-Sooy-McLaughlin4-Read-Klause

Board 18
East Deals
N-S Vul
2
8 7 6
A 10 5 4 3
A K Q 7
A 10 6 4
A 9 5
J 8 7 6
4 2
N
WE
S
Q 9 8 7 5
Q 4 3
K Q 2
6 5
K J 3
K J 10 2
9
J 10 9 8 3

NS 4; NS 5; NS 2N; NS 2; S 1; Par +620

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
3 NTS56604.000.009-Maul-Feld6-Paprocki-Hill
3 NTS36003.001.0010-Sooy-McLaughlin4-Read-Klause
3 N41302.002.003-U'Prichard-de Bruin8-Sporkin-Edel-Kelley
2 S21101.003.002-Roberts-Weisfeld1-Snyder-Grabel
PassPass0.004.005-Seltzer-Lippman7-Brown-Sylvester

Board 19
South Deals
E-W Vul
5 3
J 6
K 9 7 6 4
10 9 7 4
A J 9 7
K 8 3 2
10 3
J 3 2
N
WE
S
K Q 4 2
Q 10 9 4
J 8 2
A K
10 8 6
A 7 5
A Q 5
Q 8 6 5

EW 4; EW 4; EW 1N; NS 2; NS 1; Par −500: NS 5×−3

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
3 NTE−55004.000.001-Snyder-Grabel7-Brown-Sylvester
1 NTE1903.001.0010-Sooy-McLaughlin5-Seltzer-Lippman
2 W31402.002.004-Read-Klause9-Maul-Feld
3 E41700.503.503-U'Prichard-de Bruin2-Roberts-Weisfeld
2 E41700.503.506-Paprocki-Hill8-Sporkin-Edel-Kelley

Board 20
West Deals
Both Vul
Q 8 6 4
K 8 3
A K 6
10 4 2
K 10 9 7 3 2
2
J 8 3
A 9 8
N
WE
S
A
A J 6 4
Q 9 7 2
Q 7 5 3
J 5
Q 10 9 7 5
10 5 4
K J 6

EW 2; NS 1N; EW 2; NS 1; EW 1; Par −110

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
2 S21104.000.0010-Sooy-McLaughlin5-Seltzer-Lippman
3 NTE−11003.001.003-U'Prichard-de Bruin2-Roberts-Weisfeld
2 W21102.002.004-Read-Klause9-Maul-Feld
2 W31400.503.501-Snyder-Grabel7-Brown-Sylvester
2 W31400.503.506-Paprocki-Hill8-Sporkin-Edel-Kelley

Board 21
North Deals
N-S Vul
J 9 5
9 3
Q 10 8 3
Q 8 6 4
Q 8 7 4
Q J 7 4
A 9 7
J 3
N
WE
S
A 10 6 3
A 10 8 6 5
K 6 4
5
K 2
K 2
J 5 2
A K 10 9 7 2

EW 3; EW 3; NS 3; NS 1N; NS 1; Par −140

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
4 ×E−11004.000.0010-Sooy-McLaughlin5-Seltzer-Lippman
4 W−1502.501.501-Snyder-Grabel7-Brown-Sylvester
4 E−1502.501.503-U'Prichard-de Bruin2-Roberts-Weisfeld
2 E31400.503.504-Read-Klause9-Maul-Feld
2 E31400.503.506-Paprocki-Hill8-Sporkin-Edel-Kelley

Board 22
East Deals
E-W Vul
10 4 3
K J 8 6
K 7
A 10 6 5
K J 8 7 6 5
A 9 2
8 5 4
Q
N
WE
S
Q 10 4
Q J 9 6 3
K 9 8 4 3
A Q 9 2
7 5 3
A 10 2
J 7 2

NS 2; NS 1N; NS 1; EW 1; NS 1; Par +110

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
2 W−33004.000.005-Seltzer-Lippman1-Snyder-Grabel
2 W−22003.001.004-Read-Klause3-U'Prichard-de Bruin
3 N−21002.002.0010-Sooy-McLaughlin6-Paprocki-Hill
2 W21101.003.007-Brown-Sylvester9-Maul-Feld
3 S−31500.004.002-Roberts-Weisfeld8-Sporkin-Edel-Kelley

Board 23
South Deals
Both Vul
A J 6 2
10 5 4 3 2
8
9 6 2
K Q 7
K 7
A J 6 4 3
10 5 3
N
WE
S
10 4 3
A Q J 9
10 9
A J 8 4
9 8 5
8 6
K Q 7 5 2
K Q 7

EW 2N; E 3; EW 2; W 2; EW 1; EW 1; Par −120

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
2 NTW−11004.000.007-Brown-Sylvester9-Maul-Feld
2 S−44003.001.0010-Sooy-McLaughlin6-Paprocki-Hill
3 NTW36002.002.005-Seltzer-Lippman1-Snyder-Grabel
3 NTW46300.503.502-Roberts-Weisfeld8-Sporkin-Edel-Kelley
3 NTW46300.503.504-Read-Klause3-U'Prichard-de Bruin

Board 24
West Deals
None Vul
10 7 6 5 4
J
3
Q J 7 6 5 2
K 9 8 3
5 2
Q J 8 7 5
A 3
N
WE
S
2
K 9 8 6 4 3
10 9
K 10 8 4
A Q J
A Q 10 7
A K 6 4 2
9

S 4; N 3; NS 3; NS 1N; NS 1; S 1; Par +420

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
3 N31404.000.007-Brown-Sylvester9-Maul-Feld
4 N−1502.501.502-Roberts-Weisfeld8-Sporkin-Edel-Kelley
4 N−1502.501.504-Read-Klause3-U'Prichard-de Bruin
3 S−21000.503.505-Seltzer-Lippman1-Snyder-Grabel
4 N−21000.503.5010-Sooy-McLaughlin6-Paprocki-Hill

Board 25
North Deals
E-W Vul
K 8 5 4
Q J 9 8
A 8 2
9 4
10 7 6
4 2
7 6 4 3
K Q 6 5
N
WE
S
A 9 3
K 10 5
K J 10 9
10 7 2
Q J 2
A 7 6 3
Q 5
A J 8 3

N 4; NS 3; S 3; NS 2N; NS 2; NS 1; Par +420

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
1 N41703.500.506-Paprocki-Hill2-Roberts-Weisfeld
2 N41703.500.508-Sporkin-Edel-Kelley1-Snyder-Grabel
PassPass2.002.005-Seltzer-Lippman4-Read-Klause
4 N−1501.003.0010-Sooy-McLaughlin7-Brown-Sylvester
4 N−21000.004.003-U'Prichard-de Bruin9-Maul-Feld

Board 26
East Deals
Both Vul
10
J 5
A 7 6
K 10 9 8 7 5 2
9 6 5 4 3
10 7 3 2
8 3 2
Q
N
WE
S
A Q 8
Q 8
K Q J 9 5
A 6 4
K J 7 2
A K 9 6 4
10 4
J 3

NS 4; NS 2; E 2; EW 1; W 1; Par +130

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
2 NTN52104.000.006-Paprocki-Hill2-Roberts-Weisfeld
2 S21103.001.008-Sporkin-Edel-Kelley1-Snyder-Grabel
3 N−11002.002.0010-Sooy-McLaughlin7-Brown-Sylvester
3 S−22001.003.005-Seltzer-Lippman4-Read-Klause
4 S−33000.004.003-U'Prichard-de Bruin9-Maul-Feld

Board 27
South Deals
None Vul
A J 7 5
K 7 6 5
K 9 6 3 2
A J 10 6 2
6 3
Q J 10
A Q 4
N
WE
S
8 7 5 3
K Q 10 9
9 4 3 2
10
K Q 9 4
8 4 2
A 8
J 8 7 5

NS 3; EW 2; NS 3; NS 1N; Par +100: EW 3×−1

ContractScoreMatchpointsPairPair
   N-SE-WN-SE-WN-SE-W
4 ×N−11003.500.506-Paprocki-Hill2-Roberts-Weisfeld
4 ×N−11003.500.508-Sporkin-Edel-Kelley1-Snyder-Grabel
2 E31402.002.0010-Sooy-McLaughlin7-Brown-Sylvester
4 S−31501.003.003-U'Prichard-de Bruin9-Maul-Feld
3 W41700.004.005-Seltzer-Lippman4-Read-Klause