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