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