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