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

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

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

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

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