(0 10 2)(1 20 18)(3 7 5)(4 17 6)(8 12 9)(11 15 13)(14 19 16)
ALLOWS (11/8)-SEQUENCE
1: (6 15 17)
(0 10 2)(1 20 18)(3 7 5)(4 17 13 11 15)(6)(8 12 9)(14 19 16)
2: (14 19 16)
(0 10 2)(1 20 18)(3 7 5)(4 17 13 11 15)(6)(8 12 9)(14)(16)(19)
3: (4 17 13)
(0 10 2)(1 20 18)(3 7 5)(4 11 15)(6)(8 12 9)(13)(14)(16)(17)(19)
4: (3 7 5)
(0 10 2)(1 20 18)(3)(4 11 15)(5)(6)(7)(8 12 9)(13)(14)(16)(17)(19)