I came out with three pairs of players never partnering. I've spent a lot of time trying to improve it, but it hasn't gotten any better than that. I think it's time to just admit that it's not going to get any better. As always, leave my copyright on any copies or transcriptions of this. -- Paul Chamberlain, tif@tifster.com Best Configuration: ABCD EFGH IJKL AGHI DFJK BCEL AKEH BICF DLGJ BFGL CJEK AIDH BKIJ ADFL CEGH BLHK CGDI AFEJ CHDJ ALGK BEFI DEFK CIHL AJBG DEIL AHBJ CKFG FHJL BDEG ACIK FJGI AECL BHDK Copyright 2006, Paul Chamberlain (tif@tifster.com) Score = 1426 Old Score = 205 Bad seating A B C D E F G H I J K L A . 3 3 3 3 2 3 4 3 3 3 3 B 3 . 3 3 3 3 3 3 3 3 3 3 C 3 3 . 3 4 2 3 3 4 2 3 3 D 3 3 3 . 3 3 3 3 3 3 3 3 E 3 3 4 3 . 4 3 3 2 2 3 3 F 2 3 2 3 4 . 4 2 3 4 3 3 G 3 3 3 3 3 4 . 3 3 3 2 3 H 4 3 3 3 3 2 3 . 3 3 3 3 I 3 3 4 3 2 3 3 3 . 3 3 3 J 3 3 2 3 2 4 3 3 3 . 4 3 K 3 3 3 3 3 3 2 3 3 4 . 3 L 3 3 3 3 3 3 3 3 3 3 3 . Bad partnerings A B C D E F G H I J K L A . 1 1 1 1 1 1 1 1 1 1 1 B 1 . 1 1 1 1 1 1 1 1 1 1 C 1 1 . 1 1 1 1 1 1 1 1 1 D 1 1 1 . 2 1 0 1 1 1 1 1 E 1 1 1 2 . 1 1 1 0 1 1 1 F 1 1 1 1 1 . 1 1 1 1 1 1 G 1 1 1 0 1 1 . 2 1 1 1 1 H 1 1 1 1 1 1 2 . 1 0 1 1 I 1 1 1 1 0 1 1 1 . 2 1 1 J 1 1 1 1 1 1 1 0 2 . 1 1 K 1 1 1 1 1 1 1 1 1 1 . 1 L 1 1 1 1 1 1 1 1 1 1 1 . Bad tabling Table 1: 3 4 2 4 3 4 3 5 4 4 4 4 Table 2: 4 3 5 4 4 4 4 3 3 3 3 4 Table 3: 4 4 4 3 4 3 4 3 4 4 4 3