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