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