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