(0 12 9)(1 21 3)(2 7 4)(5 14 10)(6 11 8)(13 22 20 17 15)(16 19 18)
ALLOWS (11/8)-SEQUENCE
1: (0 2 7)
(0 4 2 12 9)(1 21 3)(5 14 10)(6 11 8)(7)(13 22 20 17 15)(16 19 18)
2: (1 21 3)
(0 4 2 12 9)(1)(3)(5 14 10)(6 11 8)(7)(13 22 20 17 15)(16 19 18)(21)
3: (2 12 4)
(0 4 9)(1)(2)(3)(5 14 10)(6 11 8)(7)(12)(13 22 20 17 15)(16 19 18)(21)
4: (5 14 10)
(0 4 9)(1)(2)(3)(5)(6 11 8)(7)(10)(12)(13 22 20 17 15)(14)(16 19 18)(21)