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