123456789 1 2 3 4 5 6 --------- ----------- 142357968 - s (6) 134257968 - - - 123457968 - - - --------- ----------- 142397568 s - - 134297568 - - - 123497568 - - - --------- ----------- 142356978 s - s 134256978 - - - 123456978 - - - --------- ----------- 132456879 - - - 143256879 - - - 124356879 - - - --------- ----------- 132456897 - s - 123456789 - - s --------- ----------- All courses are five leads long except as marked. 1278 rows ending in 123456789 Touch is true