These are 8 compositions which make up a series that leads from 6 to 19 methods, before the 23 itself. Two new methods are introduced at each step. I started off with the 6 most standard methods. Other methods are added in pairs which were chosen at random from the methods remaining. In keeping with Chandler's composition, each composition begins with Huddersfield. Apart from that I have made no attempt to follow Chandler's composition.
The compositions try to reach a compromise between various criteria, in the following order of priority:
Composition Summary
6m: H-PHL-BH-L-FBL-BHPW-PW-FBFWL-WP- 18674523 Belfast(F), Bristol, Huddersfield,
London, Pudsey, Whalley
8m: H-BFBAWLP-AFB-HWH-FLKW-PKPKL- 13527486 + Buckfastleigh(K), Caterham(A)
10m: H-BFFAW-EKP-NNPLHN-BW-EWL-AKB- 16482735 + Essex, Newcastle
12m: H-BFFA-EW-AKLW-KEP-BSSP-Y-YHNN- 16482735 + Sonning, Yeading
14m: H-BFAQ-PNS-OWQL-AH-YL-KPEW-FKB- 13527486 + Claybrooke(Q), Moulton(O)
16m: H-BFAQTQ-NSR-HEWO-L-TPEO-FYKB- 13527486 + Northampton(T), Richmond
18m: H-BFAQTQ-NS-VR-LPO-KI-OEW-FYKB- 13527486 + Colnbrook(V), Willesden(I)
19m: H-BFAZTQ-NS-VR-LPO-KI-OEW-FYKB- 13527486 + Chertsey(Z)