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