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

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

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

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

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