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

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

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

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

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