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