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

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

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

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

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