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