BellBoard

 231456789   5  6 15 16 
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 312456978 s1.10.s14.15.20.21.25 (26)
 143652         -  -  -   |
 421356         -     -   |
 234651         -  -  -   | A
 321456         s     -   |
 243651         -  -  -   |
 412356         -     -   |
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 413265987 s7.8.9.15.18
 415263               s
 413562               -
 412563789 2.s9.s16
 413265               -
 415263               s
 413562               -
 412653978 1.2.3.s9.10.s14.16.17
 143256         s     -
 2431             A
 243165    2.3.s7.s9.s14
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 4231           s         |
 215364         -  -      | B
 132465         -  -  -   |
 3142        -  -     2   |
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 243165879 s2.3.8.9.s13.14
 3142             B 
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 241365978 s2.3.s6.8.9.s13.14
 1342             B
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 241365879 s2.3.8.9.s13.14
 1342             B