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