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