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