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