(0 20 2)(1 21 8 5 3)(4 13 12)(6 10 7)(9 15 11)(14 18 16)(17 22 19)
ALLOWS (11/8)-SEQUENCE
1: (1 6 10)

(0 20 2)(1 7 6 21 8 5 3)(4 13 12)(9 15 11)(10)(14 18 16)(17 22 19)
2: (5 21 8)

(0 20 2)(1 7 6 21 3)(4 13 12)(5)(8)(9 15 11)(10)(14 18 16)(17 22 19)
3: (0 20 2)

(0)(1 7 6 21 3)(2)(4 13 12)(5)(8)(9 15 11)(10)(14 18 16)(17 22 19)(20)
4: (1 7 3)

(0)(1)(2)(3 6 21)(4 13 12)(5)(7)(8)(9 15 11)(10)(14 18 16)(17 22 19)(20)