オフラインリアルタイムどう書く F09 のPython実装例 https://qiita.com/Nabetani/items/61e13fa5cf0abe5979be

yhpg_doukaku_F09.py

#!/usr/bin/env python3
# -*- coding:utf-8 -*-

position = lambda name: {
    'a':(1, 2, 3),  'd':(7, 4, 1),  'g':(9, 8, 7),  'j':(3, 6, 9),
    'b':(4, 5, 6),  'e':(8, 5, 2),  'h':(6, 5, 4),  'k':(2, 5, 8),
    'c':(7, 8, 9),  'f':(9, 6, 3),  'i':(3, 2, 1),  'l':(1, 4, 7),
}[name]

def solve(data):
    numbers = list('0123456789')
    for a, b, c in map(position, data):
        numbers[a], numbers[b], numbers[c] = numbers[b], numbers[c], numbers[a]
    return ''.join(numbers[1:4] + ['/'] + numbers[4:7] + ['/'] + numbers[7:10])

def test(data, expect):
    answer = solve(data)
    print(("NG", "OK")[answer == expect], data, expect, answer)

test( "aegj", "286/435/971" );
test( "a", "231/456/789" );
test( "e", "183/426/759" );
test( "g", "123/456/978" );
test( "j", "126/459/783" );
test( "bb", "123/645/789" );
test( "jjj", "123/456/789" );
test( "bd", "723/164/589" );
test( "ah", "231/645/789" );
test( "bj", "124/569/783" );
test( "db", "723/561/489" );
test( "dh", "723/615/489" );
test( "dl", "123/456/789" );
test( "hc", "123/645/897" );
test( "gf", "128/453/976" );
test( "hl", "623/745/189" );
test( "ja", "261/459/783" );
test( "ld", "123/456/789" );
test( "ki", "315/486/729" );
test( "lfa", "294/753/186" );
test( "kga", "531/486/972" );
test( "dbi", "372/561/489" );
test( "che", "193/625/847" );
test( "iea", "823/416/759" );
test( "gbl", "523/964/178" );
test( "egj", "186/425/973" );
test( "jcf", "127/456/839" );
test( "djh", "726/915/483" );
test( "hld", "123/645/789" );
test( "leeh", "453/678/129" );
test( "heja", "851/629/743" );
test( "cakh", "251/649/837" );
test( "bhjik", "652/489/713" );
test( "eabji", "483/269/751" );
test( "cdbch", "823/156/974" );
test( "ckgajc", "536/492/817" );
test( "ggchha", "231/564/978" );
test( "gfbkeg", "128/534/697" );
test( "agfbcbf", "239/148/765" );
test( "ekahijf", "123/645/789" );
test( "hajdjbe", "789/432/615" );
test( "elgililj", "976/325/814" );
test( "chffefif", "317/629/845" );
test( "ilbbihak", "462/587/319" );
test( "abcdefghijkl", "123/456/789" );
test( "hkijbglfaced", "768/125/493" );
test( "dfkbjiechlga", "256/387/419" );
test( "hgfkbidlajce", "186/745/239" );
test( "baciefjhgkdl", "153/482/796" );