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