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