... have 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 positions5. 1, 2, 3, 4, 5, 6 stage with many ... -4-5-6-7-8-9 0-1-2-3-4-5-6-7-8-9-10 0-1-2-3-4-5-6 ... -7-8-9-10-111-2 1-2-3 1-2-3-4 ... 1-2-3-4-5 1-2-3-4-5 ... -3-4-5-6-7-8 1-2-3-4-5-6-7-8-9 1-2-3-4-5-6-7-8 ... -9-10 1-2-3-4-5-6-7 ... -8-9-10-11 1-2-3-4-5-6 ...