(0 6 1)(2 21 4)(3 8 5)(7 11 9)(10 22 20 16 12)(13 17 15)(14 19 18)
ALLOWS (11/8)-SEQUENCE
1: (4 18 21)
(0 6 1)(2 21 14 19 18)(3 8 5)(4)(7 11 9)(10 22 20 16 12)(13 17 15)
2: (16 22 20)
(0 6 1)(2 21 14 19 18)(3 8 5)(4)(7 11 9)(10 22 12)(13 17 15)(16)(20)
3: (14 19 21)
(0 6 1)(2 21 18)(3 8 5)(4)(7 11 9)(10 22 12)(13 17 15)(14)(16)(19)(20)
4: (13 17 15)
(0 6 1)(2 21 18)(3 8 5)(4)(7 11 9)(10 22 12)(13)(14)(15)(16)(17)(19)(20)