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