Ian Butters's Compositions

234567   I  6  F  V  H  O
34256                   -
23645                -
26345                   s
32564                -
53264                   2
26354    s              2
273546         s  3
324657         s     -
43265                   2
24536    ss          -
273645   -  -
374625            2
432567         s     -
25346    s              2
53246           a*      -
32456    s              -

2 part, calling a* in part 2 only.
a* = sI,s6,sO,sV,s7,sF (14 leads inc bob O) or I,F,I,F (14 leads inc bob O).