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